{"id":354,"date":"2026-11-04T12:51:04","date_gmt":"2026-11-04T07:21:04","guid":{"rendered":"https:\/\/incepbio.com\/blog\/?p=354"},"modified":"2026-11-04T12:57:14","modified_gmt":"2026-11-04T07:27:14","slug":"dynamic-smoke-study","status":"publish","type":"post","link":"https:\/\/incepbio.com\/blog\/dynamic-smoke-study\/","title":{"rendered":"Dynamic Smoke Study: 7 Things Inspectors Check in Grade A"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"354\" class=\"elementor elementor-354\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1bdee7d e-flex e-con-boxed e-con e-parent\" data-id=\"1bdee7d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c6d2c8 elementor-widget elementor-widget-heading\" data-id=\"7c6d2c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Is a Dynamic Smoke Study?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41722af elementor-widget elementor-widget-text-editor\" data-id=\"41722af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A <strong><a href=\"https:\/\/www.incepbio.com\/smoke-study\">dynamic smoke study<\/a><\/strong> shows how air really moves inside a cleanroom while people and equipment are working. Clean, HEPA-filtered air is made visible with a fine fog, and its movement is recorded on video. The goal is to prove that air <strong>sweeps over and away from the product<\/strong>, even when an operator reaches into the critical zone.<\/p><p>In pharma, this test is also called a <a href=\"https:\/\/www.incepbio.com\/smoke-study\">smoke visualization study<\/a>, an <strong>airflow pattern test (AFPT)<\/strong> or an <a href=\"https:\/\/www.incepbio.com\/smoke-study\">airflow visualization study<\/a>. Whatever the name, the question is the same: <strong>is your open product protected during real production?<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d548fc5 elementor-widget elementor-widget-text-editor\" data-id=\"d548fc5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>In this blog, we cover:<\/strong><\/p><ul><li>How a static and a dynamic smoke study differ<\/li><li>What the <strong>smoke study guidelines<\/strong> in <a href=\"https:\/\/health.ec.europa.eu\/medicinal-products\/eudralex\/eudralex-volume-4_en\" target=\"_blank\" rel=\"noopener\"><strong>EU GMP Annex 1<\/strong><\/a> and the US FDA expect<\/li><li>7 things inspectors look for in a Grade A smoke study video<\/li><li>A simple <strong>smoke study example<\/strong>, and how to plan the protocol and procedure<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e545574 elementor-widget elementor-widget-heading\" data-id=\"e545574\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Static vs Dynamic Smoke Study: Why Both Matter<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-672c5a9 elementor-widget elementor-widget-text-editor\" data-id=\"672c5a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A <a href=\"https:\/\/www.incepbio.com\/smoke-study\">cleanroom smoke study<\/a> is usually done in two conditions. A <strong>static smoke study<\/strong> is done at rest, with equipment installed but no people and no production. It shows the <strong>baseline airflow pattern<\/strong> and confirms that the HVAC design works as intended.<\/p><p>A dynamic smoke study is done in operation. Operators, machines and interventions run as they would in routine production. This is where the real risks show up, because people and moving parts disturb airflow.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad09982 elementor-widget elementor-widget-text-editor\" data-id=\"ad09982\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"ib-cmp\">\n  <div class=\"ib-cmp-row ib-cmp-head\">\n    <span>Area<\/span>\n    <span>Static smoke study<\/span>\n    <span>Dynamic smoke study<\/span>\n  <\/div>\n  <div class=\"ib-cmp-row\">\n    <span>Condition<\/span>\n    <span data-l=\"Static\">At rest, no people<\/span>\n    <span data-l=\"Dynamic\">In operation, people and equipment working<\/span>\n  <\/div>\n  <div class=\"ib-cmp-row\">\n    <span>Shows<\/span>\n    <span data-l=\"Static\">Baseline airflow pattern<\/span>\n    <span data-l=\"Dynamic\">Real airflow during production<\/span>\n  <\/div>\n  <div class=\"ib-cmp-row\">\n    <span>Interventions<\/span>\n    <span data-l=\"Static\">Not included<\/span>\n    <span data-l=\"Dynamic\">Routine and corrective interventions<\/span>\n  <\/div>\n  <div class=\"ib-cmp-row\">\n    <span>Main use<\/span>\n    <span data-l=\"Static\">Confirms HVAC design<\/span>\n    <span data-l=\"Dynamic\">Proves product protection<\/span>\n  <\/div>\n<\/div>\n\n<style>\n.ib-cmp{margin:24px 0 !important;border:1px solid #DCE7EE !important;border-radius:14px !important;overflow:hidden !important;font-family:inherit !important;background:#fff !important}\n.ib-cmp-row{display:grid !important;grid-template-columns:24% 38% 38% !important;border-top:1px solid #E8EEF3 !important}\n.ib-cmp-row span{padding:14px 18px !important;font-size:15px !important;line-height:1.5 !important;color:#2E3A46 !important}\n.ib-cmp-row span:first-child{font-weight:700 !important;color:#004D88 !important;background:#F5F9FC !important}\n.ib-cmp-row span:last-child{background:#F2FAF9 !important}\n.ib-cmp-head{border-top:0 !important;background:linear-gradient(90deg,#004D88,#009C8D) !important}\n.ib-cmp-head span,.ib-cmp-head span:first-child,.ib-cmp-head span:last-child{background:transparent !important;color:#fff !important;font-weight:700 !important;font-size:15px !important}\n@media (max-width:640px){\n  .ib-cmp-head{display:none !important}\n  .ib-cmp-row{grid-template-columns:1fr !important;padding:6px 0 !important}\n  .ib-cmp-row span{padding:6px 16px !important}\n  .ib-cmp-row span:first-child{background:#F5F9FC !important;padding:10px 16px !important;font-size:16px !important}\n  .ib-cmp-row span:last-child{background:transparent !important}\n  .ib-cmp-row span[data-l]:before{content:attr(data-l) \": \" !important;font-weight:700 !important;color:#009C8D !important}\n}\n<\/style>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d54603a elementor-widget elementor-widget-text-editor\" data-id=\"d54603a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A static study is a good starting point. But product is never exposed at rest. It is exposed when an operator opens a door, refills a stopper bowl or clears a jammed vial. That is why inspectors usually ask to see the dynamic smoke study first.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3742483 elementor-widget elementor-widget-image\" data-id=\"3742483\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/incepbio.com\/blog\/wp-content\/uploads\/2026\/11\/Static-vs-Dynamic-Smoke-Study-1024x576.png\" class=\"attachment-large size-large wp-image-359\" alt=\"\" srcset=\"https:\/\/incepbio.com\/blog\/wp-content\/uploads\/2026\/11\/Static-vs-Dynamic-Smoke-Study-1024x576.png 1024w, https:\/\/incepbio.com\/blog\/wp-content\/uploads\/2026\/11\/Static-vs-Dynamic-Smoke-Study-300x169.png 300w, https:\/\/incepbio.com\/blog\/wp-content\/uploads\/2026\/11\/Static-vs-Dynamic-Smoke-Study-768x432.png 768w, https:\/\/incepbio.com\/blog\/wp-content\/uploads\/2026\/11\/Static-vs-Dynamic-Smoke-Study-1536x864.png 1536w, https:\/\/incepbio.com\/blog\/wp-content\/uploads\/2026\/11\/Static-vs-Dynamic-Smoke-Study.png 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af83709 elementor-widget elementor-widget-heading\" data-id=\"af83709\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Smoke Study Guidelines: What Annex 1 and the FDA Expect<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27918a2 elementor-widget elementor-widget-text-editor\" data-id=\"27918a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A <a href=\"https:\/\/www.incepbio.com\/smoke-study\">GMP smoke study<\/a> is a core requirement for aseptic manufacturing. Two key references set the expectation for <strong>smoke study in aseptic area<\/strong> operations:<\/p><ul><li><strong>EU GMP Annex 1 (2022), clause 4.15:<\/strong> airflow patterns should be visualised to show no ingress from lower-grade to higher-grade areas. Studies should be done <strong>at rest and in operation, including simulated operator interventions<\/strong>, and the <strong>video recordings should be retained<\/strong>.<\/li><li><strong><a href=\"https:\/\/www.fda.gov\/regulatory-information\/search-fda-guidance-documents\/sterile-drug-products-produced-aseptic-processing-current-good-manufacturing-practice\" target=\"_blank\" rel=\"noopener\">US FDA Aseptic Processing Guidance<\/a> (2004):<\/strong> in situ air pattern analysis should show <strong>unidirectional airflow and sweeping action over and away from the product under dynamic conditions<\/strong>.<\/li><\/ul><p>Annex 1 also gives a <strong>guidance value of 0.36\u20130.54 m\/s<\/strong> for unidirectional airflow at the working position. Good <a href=\"https:\/\/www.incepbio.com\/smoke-study\">smoke study validation<\/a> links the video to these velocity readings, so the data and the visual evidence tell the same story.<\/p><p><strong>FDA 483 smoke studies findings<\/strong> are a useful warning. Studies done only at rest, studies that miss interventions and videos that do not clearly show airflow at critical points are recurring themes in FDA 483 observations and warning letters for aseptic sites.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e353d2 elementor-widget elementor-widget-text-editor\" data-id=\"3e353d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>In India, <strong>revised Schedule M<\/strong> is bringing GMP expectations closer to WHO and PIC\/S standards. As a result, <a href=\"https:\/\/www.incepbio.com\/smoke-study\">smoke study in pharma<\/a> plants here is being reviewed with the same attention as in Europe and the US.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84079d0 elementor-widget elementor-widget-text-editor\" data-id=\"84079d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"ib-cta\">\n  <div class=\"ib-cta-text\">\n    <span class=\"ib-cta-title\">Is your last smoke study inspection-ready?<\/span>\n    <span class=\"ib-cta-desc\">Our team reviews your existing protocol, report and videos against Annex 1 and shows you exactly where the gaps are.<\/span>\n  <\/div>\n  <a class=\"ib-cta-btn\" href=\"https:\/\/www.incepbio.com\/request-service?service=smoke-study&#038;source=blog-dynamic-smoke-study-review\">Request a Smoke Study Review<\/a>\n<\/div>\n\n<style>\n.ib-cta{display:flex !important;align-items:center !important;justify-content:space-between !important;gap:24px !important;margin:28px 0 !important;padding:26px 30px !important;border-radius:16px !important;background:linear-gradient(120deg,#004D88 0%,#009C8D 100%) !important;box-shadow:0 14px 30px -18px rgba(0,77,136,.55) !important}\n.ib-cta-text{flex:1 !important}\n.ib-cta-title{display:block !important;font-size:21px !important;font-weight:700 !important;line-height:1.3 !important;color:#fff !important;margin:0 0 8px !important}\n.ib-cta-desc{display:block !important;font-size:15.5px !important;line-height:1.55 !important;color:#fff !important;opacity:.92 !important}\n.ib-cta-btn{flex-shrink:0 !important;display:inline-block !important;padding:13px 24px !important;border-radius:10px !important;background:#fff !important;color:#004D88 !important;font-size:15px !important;font-weight:700 !important;text-decoration:none !important;white-space:nowrap !important;transition:transform .15s ease !important}\n.ib-cta-btn:hover{transform:translateY(-2px) !important;color:#009C8D !important}\n@media (max-width:640px){\n  .ib-cta{flex-direction:column !important;align-items:flex-start !important;padding:22px 20px !important;gap:16px !important}\n  .ib-cta-title{font-size:19px !important}\n  .ib-cta-btn{width:100% !important;text-align:center !important;white-space:normal !important}\n}\n<\/style>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-afd4016 elementor-widget elementor-widget-heading\" data-id=\"afd4016\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">7 Things Inspectors Check in a Dynamic Smoke Study<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-779ca67 elementor-widget elementor-widget-text-editor\" data-id=\"779ca67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>When an inspector plays your smoke study video, these are the points they usually focus on.<\/p><h3>1. First air protection<\/h3><p>HEPA-filtered air should reach critical points first. <strong>Open vials, stopper bowls and filling needles<\/strong> must receive clean air before it passes over gloves, hands or machine parts.<\/p><h3>2. Sweeping action over the product<\/h3><p>Smoke should move <strong>downward and away<\/strong> from the product. If it lifts, swirls or returns over open containers, the zone is at risk.<\/p><h3>3. No turbulence or dead zones<\/h3><p>Inspectors look closely at areas where airflow often breaks down, such as <strong>equipment guards, conveyors, filling heads and the corners of RABS and isolators<\/strong>. Eddies, stagnant pockets or reverse flow in these places are common findings.<\/p><h3>4. Every intervention is covered<\/h3><p>A dynamic smoke study should include <strong>both routine and corrective interventions<\/strong>, performed exactly as operators do them:<\/p><ul><li>Loading stoppers and components<\/li><li>Clearing a fallen or jammed vial<\/li><li>Glove-port actions in <strong>RABS and isolators<\/strong><\/li><li>Environmental monitoring during filling<\/li><\/ul><h3>5. Recovery after an intervention<\/h3><p>After a door opening or glove action, airflow should <strong>return to a stable unidirectional pattern<\/strong> quickly. Inspectors watch what happens after the intervention, not only during it.<\/p><h3>6. Correct airflow direction at openings<\/h3><p>At <strong>mouse holes, transfer hatches and doors<\/strong>, air must flow <strong>from the cleaner area to the less clean area<\/strong>. Any flow in the opposite direction points to a pressure or balancing problem.<\/p><h3>7. Clear, usable video evidence<\/h3><p>Good evidence is easy to find and easy to understand. A strong report includes <strong>multiple camera angles<\/strong>, <strong>date and time<\/strong> on the recording, <strong>labelled interventions<\/strong> and a written conclusion for every location.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-173c2a8 elementor-widget elementor-widget-text-editor\" data-id=\"173c2a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"ib-cta-sm\">\n  <div class=\"ib-cta-sm-text\">\n    <span class=\"ib-cta-sm-title\">Planning a dynamic smoke study for your Grade A line?<\/span>\n    <span class=\"ib-cta-sm-desc\">Share your area, grade and timeline. Our smoke study team will suggest the right scope, protocol and schedule.<\/span>\n  <\/div>\n  <a class=\"ib-cta-sm-btn\" href=\"https:\/\/www.incepbio.com\/request-service?service=smoke-study&#038;source=blog-dynamic-smoke-study-quote\">Request a Smoke Study Quote<\/a>\n<\/div>\n\n<style>\n.ib-cta-sm{display:flex !important;align-items:center !important;justify-content:space-between !important;gap:18px !important;margin:22px 0 !important;padding:16px 20px !important;border-radius:12px !important;background:linear-gradient(120deg,#004D88 0%,#009C8D 100%) !important}\n.ib-cta-sm-text{flex:1 !important}\n.ib-cta-sm-title{display:block !important;font-size:16.5px !important;font-weight:700 !important;line-height:1.3 !important;color:#fff !important;margin:0 0 4px !important}\n.ib-cta-sm-desc{display:block !important;font-size:13.5px !important;line-height:1.5 !important;color:#fff !important;opacity:.92 !important}\n.ib-cta-sm-btn{flex-shrink:0 !important;display:inline-block !important;padding:9px 16px !important;border-radius:8px !important;background:#fff !important;color:#004D88 !important;font-size:13.5px !important;font-weight:700 !important;text-decoration:none !important;white-space:nowrap !important}\n.ib-cta-sm-btn:hover{color:#009C8D !important}\n@media (max-width:640px){\n  .ib-cta-sm{flex-direction:column !important;align-items:flex-start !important;padding:16px !important;gap:12px !important}\n  .ib-cta-sm-btn{width:100% !important;text-align:center !important;white-space:normal !important}\n}\n<\/style>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d5692f elementor-widget elementor-widget-heading\" data-id=\"4d5692f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Smoke Study Example: A Vial Filling Line<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26505e6 elementor-widget elementor-widget-text-editor\" data-id=\"26505e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Here is a simple <strong>smoke study example<\/strong> of how a dynamic smoke study is planned for a vial filling line under a RABS:<\/p><ul><li><strong>At rest:<\/strong> fog is released at the HEPA filter face to confirm unidirectional airflow over the filling zone<\/li><li><strong>In operation:<\/strong> the line runs, and fog is released near the needles, stopper bowl and vial path<\/li><li><strong>Interventions:<\/strong> an operator clears a fallen vial and refills the stopper bowl through glove ports<\/li><li><strong>Observation:<\/strong> the team checks that smoke sweeps away from open vials and recovers quickly after each action<\/li><li><strong>Result:<\/strong> each location is marked acceptable or not, with video time stamps as evidence<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5559664 elementor-widget elementor-widget-heading\" data-id=\"5559664\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Smoke Study Procedure and Acceptance Criteria<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0024285 elementor-widget elementor-widget-text-editor\" data-id=\"0024285\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A reliable dynamic smoke study starts well before the fog generator is switched on. The <a href=\"https:\/\/www.incepbio.com\/smoke-study\">smoke study procedure<\/a> usually follows these steps:<\/p><ul><li><strong>Define the scope:<\/strong> list every critical zone, intervention, transfer point and door<\/li><li><strong>Prepare the protocol:<\/strong> smoke release points, camera positions, test conditions and <a href=\"https:\/\/www.incepbio.com\/smoke-study\">smoke study acceptance criteria<\/a>, approved by QA<\/li><li><strong>Choose the right smoke source:<\/strong> a water-based fog that leaves no residue is generally preferred in aseptic areas<\/li><li><strong>Record and measure together:<\/strong> capture video from several angles and measure air velocity at the same locations<\/li><li><strong>Report and act:<\/strong> document observations and raise deviations or CAPAs for any adverse airflow<\/li><\/ul><p>Typical acceptance criteria include <strong>unidirectional flow over critical points, no reverse flow into the Grade A zone, no stagnant areas, and quick recovery after interventions<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c551356 elementor-widget elementor-widget-text-editor\" data-id=\"c551356\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Remember that a smoke study <strong>shows<\/strong> how air moves, it does not <strong>fix<\/strong> it. If the video reveals turbulence or reverse flow, the correction may involve operator technique, equipment position or HVAC balancing. Once the change is made, <strong>repeat the study<\/strong> to confirm it worked. Plan to repeat it after any change to the <strong>HVAC system, room layout or equipment<\/strong>, and as part of periodic requalification.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8585ea3 elementor-widget elementor-widget-heading\" data-id=\"8585ea3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Smoke Study Services From IncepBio<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2faa9bb elementor-widget elementor-widget-text-editor\" data-id=\"2faa9bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>IncepBio is a <a href=\"https:\/\/www.incepbio.com\/smoke-study\">smoke study company in India<\/a> offering <a href=\"https:\/\/www.incepbio.com\/smoke-study\">pharmaceutical smoke study services<\/a> for pharma, biotech and life sciences facilities. As a full <a href=\"https:\/\/www.incepbio.com\/smoke-study\">smoke study testing services<\/a> partner, our team plans and performs both static and dynamic smoke study work on site, from protocol to final report.<\/p><ul><li><a href=\"https:\/\/www.incepbio.com\/smoke-study\">Cleanroom smoke study services<\/a> for Grade A and B areas, at rest and in operation<\/li><li><strong>UDAF, LAF, RABS and isolator smoke studies<\/strong>, including first air and intervention studies<\/li><li><a href=\"https:\/\/www.incepbio.com\/smoke-study\">Airflow visualization services<\/a> and <a href=\"https:\/\/www.incepbio.com\/smoke-study\">airflow visualization testing<\/a> with HVAC airflow assessment<\/li><li><a href=\"https:\/\/www.incepbio.com\/smoke-study\">Cleanroom airflow visualization<\/a> with multi-angle, high-resolution video and a compliance-ready report<\/li><\/ul><p>We deliver <a href=\"https:\/\/www.incepbio.com\/smoke-study\">smoke study services in India<\/a>, including <a href=\"https:\/\/www.incepbio.com\/smoke-study\">smoke study services in Bangalore<\/a> and Hyderabad, Mumbai, Pune and Chennai. We also support <strong>smoke study for cleanrooms in Malaysia and Singapore<\/strong>. Looking for an <a href=\"https:\/\/www.incepbio.com\/smoke-study\">airflow visualization study in India<\/a> or a <strong>smoke study company in Bangalore<\/strong>? Smoke studies also fit naturally into our <a href=\"https:\/\/www.incepbio.com\/cqv\">CQV services<\/a> for new and upgraded facilities.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2dce15 elementor-widget elementor-widget-text-editor\" data-id=\"b2dce15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"ib-cta-lt\">\n  <div class=\"ib-cta-lt-text\">\n    <span class=\"ib-cta-lt-title\">Looking for a smoke study partner?<\/span>\n    <span class=\"ib-cta-lt-desc\">Tell us about your cleanroom and timeline. Our team will contact you with a clear scope and quote.<\/span>\n  <\/div>\n  <a class=\"ib-cta-lt-btn\" href=\"https:\/\/www.incepbio.com\/request-service?service=smoke-study&#038;source=blog-dynamic-smoke-study\">Request a Smoke Study Consultation<\/a>\n<\/div>\n\n<style>\n.ib-cta-lt{display:flex !important;align-items:center !important;justify-content:space-between !important;gap:20px !important;margin:26px 0 !important;padding:22px 26px !important;border-radius:14px !important;background:#F2FAF9 !important;border:1px solid #CFE8E4 !important;border-left:6px solid #009C8D !important}\n.ib-cta-lt-text{flex:1 !important}\n.ib-cta-lt-title{display:block !important;font-size:19px !important;font-weight:700 !important;line-height:1.3 !important;color:#004D88 !important;margin:0 0 6px !important}\n.ib-cta-lt-desc{display:block !important;font-size:15px !important;line-height:1.55 !important;color:#46525E !important}\n.ib-cta-lt-btn{flex-shrink:0 !important;display:inline-block !important;padding:12px 22px !important;border-radius:10px !important;background:linear-gradient(120deg,#004D88 0%,#009C8D 100%) !important;color:#fff !important;font-size:14.5px !important;font-weight:700 !important;text-decoration:none !important;white-space:nowrap !important}\n.ib-cta-lt-btn:hover{opacity:.9 !important;color:#fff !important}\n@media (max-width:640px){\n  .ib-cta-lt{flex-direction:column !important;align-items:flex-start !important;padding:18px !important;gap:14px !important}\n  .ib-cta-lt-btn{width:100% !important;text-align:center !important;white-space:normal !important}\n}\n<\/style>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb37aed elementor-widget elementor-widget-heading\" data-id=\"fb37aed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-89f0c38 elementor-widget elementor-widget-n-accordion\" data-id=\"89f0c38\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1440\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1440\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> What is the difference between a static and a dynamic smoke study? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1440\" class=\"elementor-element elementor-element-f95c2ae e-con-full e-flex e-con e-child\" data-id=\"f95c2ae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-286f924 elementor-widget elementor-widget-text-editor\" data-id=\"286f924\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A static study shows airflow at rest. A dynamic smoke study shows airflow during real operations, including operator interventions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1441\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1441\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Is a dynamic smoke study required by EU GMP Annex 1? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1441\" class=\"elementor-element elementor-element-a76bfa5 e-con-full e-flex e-con e-child\" data-id=\"a76bfa5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-01e4816 elementor-widget elementor-widget-text-editor\" data-id=\"01e4816\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Yes. Annex 1 clause 4.15 expects airflow visualisation at rest and in operation, with video recordings retained.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1442\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1442\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> How often should a dynamic smoke study be repeated? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1442\" class=\"elementor-element elementor-element-db1cb23 e-con-full e-flex e-con e-child\" data-id=\"db1cb23\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dbfa38a elementor-widget elementor-widget-text-editor\" data-id=\"dbfa38a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>After any change to the HVAC system, layout or equipment, and as part of periodic requalification.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1443\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1443\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Does IncepBio provide smoke study services outside India? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1443\" class=\"elementor-element elementor-element-c4dc4ca e-con-full e-flex e-con e-child\" data-id=\"c4dc4ca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ff9833d elementor-widget elementor-widget-text-editor\" data-id=\"ff9833d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Yes. IncepBio provides smoke study services across India, Malaysia and Singapore.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Dynamic smoke study explained: what Annex 1 and FDA expect, 7 things inspectors check in Grade A airflow videos, and how to plan a study that holds up.<\/p>\n","protected":false},"author":1,"featured_media":356,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[103,21,34,40,43,105,106,104,45,41,39],"class_list":["post-354","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cleanroom-smoke-study-services","tag-airflow-visualization-study","tag-aseptic-processing","tag-cleanroom-smoke-study","tag-dynamic-smoke-study","tag-eu-gmp-annex-1","tag-grade-a-cleanroom","tag-isolator","tag-rabs","tag-smoke-study","tag-smoke-study-services","tag-static-smoke-study"],"_links":{"self":[{"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/posts\/354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/comments?post=354"}],"version-history":[{"count":7,"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/posts\/354\/revisions"}],"predecessor-version":[{"id":366,"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/posts\/354\/revisions\/366"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/media\/356"}],"wp:attachment":[{"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/media?parent=354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/categories?post=354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/incepbio.com\/blog\/wp-json\/wp\/v2\/tags?post=354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}