{"id":898,"date":"2026-08-20T16:45:31","date_gmt":"2026-08-20T08:45:31","guid":{"rendered":"https:\/\/yessupplier.com\/en\/sourcing-basics\/sample-approval-checklist-before-you-start-mass-production\/"},"modified":"2026-08-23T02:49:18","modified_gmt":"2026-08-22T18:49:18","slug":"sample-approval-checklist-before-you-start-mass-production","status":"publish","type":"post","link":"https:\/\/yessupplier.com\/en\/sourcing-basics\/sample-approval-checklist-before-you-start-mass-production\/","title":{"rendered":"Sample Approval Checklist Before You Start Mass Production"},"content":{"rendered":"<p>A sample approval checklist should identify the exact sample and document versions you reviewed, compare the product and packaging with the current requirements, record differences and state what approval status applies. It should also show which questions remain open before the supplier uses the sample as a production reference. An approved sample is useful because it is a defined point of comparison. It is not a guarantee that all production goods will match, meet regulations, ship on time or pass a later inspection.<\/p>\n<p>A brief message saying &#8220;approved&#8221; creates more risk than clarity when the sample, drawing, packaging file and supplier comments have changed during development. The approval record should let a colleague see what was reviewed, what was accepted and what still needs evidence. That record is then more useful to the supplier and, where appropriate, to the inspection team.<\/p>\n<h2 id=\"key-takeaways\">Key takeaways<\/h2>\n<p>Identify the sample version before you review it. Compare it with the current product specification, references and packaging requirements. Record the difference between what you observed and what was required, then decide whether the item needs correction, clarification or more evidence. State an approval status in writing and keep the approved sample reference together with the relevant records. Treat approval as a scoped decision. It does not replace supplier verification, the commercial agreement, technical or legal review, or a product inspection plan.<\/p>\n<h2 id=\"contents\">Contents<\/h2>\n<ul>\n<li><a href=\"#identify-the-sample-and-review-scope\">Identify the sample and review scope<\/a><\/li>\n<li><a href=\"#compare-the-product-against-current-requirements\">Compare the product against current requirements<\/a><\/li>\n<li><a href=\"#review-components-branding-and-packaging\">Review components branding and packaging<\/a><\/li>\n<li><a href=\"#record-differences-and-open-issues\">Record differences and open issues<\/a><\/li>\n<li><a href=\"#choose-an-explicit-approval-status\">Choose an explicit approval status<\/a><\/li>\n<li><a href=\"#prepare-the-reference-for-inspection\">Prepare the reference for inspection<\/a><\/li>\n<li><a href=\"#practical-checklist\">Practical checklist<\/a><\/li>\n<li><a href=\"#faq\">FAQ<\/a><\/li>\n<\/ul>\n<h2 id=\"identify-the-sample-and-review-scope\">Identify the sample and review scope<\/h2>\n<p>Start by identifying the sample in a way that can be traced later. Record the product name or code, supplier, sample version, date received and the purpose of the review. A prototype, a revised development sample and a pre-production sample can answer different questions. The approval record should not imply that one represents another unless that was part of the review scope.<\/p>\n<p>Gather the documents that control the comparison. This may include the current <a href=\"https:\/\/yessupplier.com\/en\/sourcing-basics\/how-to-write-a-product-specification-sheet-for-a-chinese-factory\/\">product specification sheet<\/a>, drawing, material reference, packaging artwork, supplier quotation or approved change record. Write the document versions in the review record. If two documents conflict, resolve the conflict before approving the sample. A sample cannot settle which written requirement applies when the buyer has not decided it.<\/p>\n<p>Kelsy Sourcing&#8217;s <a href=\"https:\/\/kelsysourcing.com\/resources\/sample-approval-checklist\/\" target=\"_blank\" rel=\"noopener\">sample approval checklist<\/a> recommends linking the sample to its version and the controlled documents used for the review. That is a practical discipline. It prevents feedback about an earlier sample or discarded packaging design from leaking into the final approval.<\/p>\n<p>Define the review scope as well. You may be checking material, dimensions, appearance, assembly, accessories, branding, packaging or a limited functional point. State what you did not review. A transparent limitation is better than treating a partial sample check as a complete production release.<\/p>\n<h2 id=\"compare-the-product-against-current-requirements\">Compare the product against current requirements<\/h2>\n<p>Review the sample against the requirement that applies to the order, not against a vague idea of what looks good. Check the areas that matter for the product, such as the material, dimensions, finish, construction, configuration and visible workmanship. If a requirement is measurable, record the method or reference used. If it is a visual comparison, identify the approved drawing, swatch or reference sample.<\/p>\n<p>Use direct observations. Write that a component differs from the stated material, a logo sits differently from the current artwork, or a dimension needs confirmation against the drawing. Avoid comments such as &#8220;better quality&#8221; or &#8220;looks wrong&#8221; without a reference. The supplier needs to see what should change and the buyer needs to know why that change was requested.<\/p>\n<p>InTouch Quality explains that an approval sample can complement written specifications during a product inspection because it gives the inspector a physical point of comparison for features such as appearance, material or assembly. Its <a href=\"https:\/\/www.intouch-quality.com\/blog\/approval-sample-role-during-a-product-inspection-in-china\" target=\"_blank\" rel=\"noopener\">approval-sample guidance<\/a> also makes an important limitation clear: known deviations in an approved sample need to be communicated rather than assumed away.<\/p>\n<p>If a feature needs specialist engineering, laboratory or legal assessment, list that need separately. The sample approval checklist does not replace the person or method required to make that assessment. It records the buyer&#8217;s product review decision within the scope examined.<\/p>\n<h2 id=\"review-components-branding-and-packaging\">Review components branding and packaging<\/h2>\n<p>Unpack the sample as a customer or operator would, then compare the full set with the current requirements. Check the components, accessories, labels, instructions and included items that apply to the product. A correct main item does not automatically mean the complete selling unit matches the intended order.<\/p>\n<p>Review branding and packaging as their own sections. Record the artwork version, print position, packaging configuration, inserts and any marks that you have defined. If the product sample arrived in temporary or neutral packaging, state that packaging remains open. Product approval does not automatically approve a box, label, manual or carton that was not presented in its final form.<\/p>\n<p>Our <a href=\"https:\/\/yessupplier.com\/en\/private-label-packaging\/\">private label and packaging service<\/a> can help coordinate product, artwork and packaging conversations. The approval record should still identify which version applies and which items need their own sample or evidence before production.<\/p>\n<p>Do not infer a product&#8217;s legal or market status from a label shown on a sample. Where market or regulatory questions exist, get appropriate specialist review and update the product record once the decision is made. The sample checklist should describe the label or packaging reference reviewed, not make a legal conclusion.<\/p>\n<h2 id=\"record-differences-and-open-issues\">Record differences and open issues<\/h2>\n<p>Use one issue record for the current sample. Number each item and state the relevant requirement, the observed difference, the requested action, the owner and the evidence needed to close it. Attach a photo or file reference if that makes the difference clearer. Keep the issue record with the sample version and specification version.<\/p>\n<table>\n<thead>\n<tr>\n<th>Review area<\/th>\n<th>What to record<\/th>\n<th>What the record does not prove<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Sample identity<\/td>\n<td>Product, supplier, sample version, date and review purpose<\/td>\n<td>That the sample represents a later production run<\/td>\n<\/tr>\n<tr>\n<td>Product requirements<\/td>\n<td>The specification and reference versions used for comparison<\/td>\n<td>That every product feature or use condition was tested<\/td>\n<\/tr>\n<tr>\n<td>Appearance and construction<\/td>\n<td>Observed result, reference used and requested correction<\/td>\n<td>That all future goods will look or perform the same<\/td>\n<\/tr>\n<tr>\n<td>Components and accessories<\/td>\n<td>Included set, identified parts and any missing or open item<\/td>\n<td>That the supplier will supply the same set without a written order record<\/td>\n<\/tr>\n<tr>\n<td>Branding and packaging<\/td>\n<td>Artwork, pack-out and label version reviewed<\/td>\n<td>That unpresented packaging or destination requirements are approved<\/td>\n<\/tr>\n<tr>\n<td>Approval decision<\/td>\n<td>Status, approved exceptions and remaining evidence<\/td>\n<td>That supplier capability, compliance or delivery has been confirmed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>An open issue is not a reason to hide the record. It is a reason to decide what comes next. A material difference may require a revised physical sample. A packaging query may need a separate packaging proof. A document conflict may need a buyer decision before the supplier can proceed. Keep the next action specific.<\/p>\n<p>Do not turn a supplier promise into a closed issue without evidence. If the supplier says it will change a component or artwork in production, the approval record should still show whether a revised sample, photo, drawing or other confirmation is needed before you release that change.<\/p>\n<h2 id=\"choose-an-explicit-approval-status\">Choose an explicit approval status<\/h2>\n<p>Write the approval decision in a format the supplier can acknowledge. The exact labels can vary, but the record should say whether the sample is approved within its scope, needs a revised sample, remains under review or is not accepted. It should also state whether the supplier may use the sample as a reference for the next step.<\/p>\n<p>If you approve a sample with a limited exception, identify the exception and the evidence still required. Do not use a broad conditional approval to avoid making a decision about a material, functional, packaging or other important difference. An unresolved issue remains unresolved even if a supplier believes it can correct it later.<\/p>\n<p>An approval status is not a commercial commitment. It does not settle the purchase agreement, payment arrangements, supplier verification or production schedule. It identifies the buyer&#8217;s response to the sample and the requirements that were reviewed. Our <a href=\"https:\/\/yessupplier.com\/en\/product-development-samples\/\">product development and samples service<\/a> can help organise the record across product discussions and sample revisions.<\/p>\n<h2 id=\"prepare-the-reference-for-inspection\">Prepare the reference for inspection<\/h2>\n<p>Keep the approved sample reference with the current specification, issue log, packaging record and approval decision. If you retain a physical sample, label it with the product and version. If the reference is photographic or digital, identify the file and date. The goal is to give the buyer and supplier the same point of comparison later.<\/p>\n<p>HQTS describes how a product inspection can include areas such as workmanship, measurement, documentation, packaging and shipping marks within an agreed scope. Its <a href=\"https:\/\/www.hqts.com\/china-factory-inspection\/\" target=\"_blank\" rel=\"noopener\">China factory inspection guide<\/a> shows why the inspection team needs the correct product requirements rather than a general request to inspect for quality.<\/p>\n<p>When you arrange <a href=\"https:\/\/yessupplier.com\/en\/quality-control-inspection\/\">quality control inspection<\/a>, give the inspector the current product specification, the identified approval reference, approved deviations and product-specific checks that apply. The approval sample can help with a physical comparison, but it cannot show every written requirement or prove that all production units match it. The inspection scope should name the checks to perform.<\/p>\n<p>Supplier verification and commercial records remain separate. A sample approval tells you what was reviewed on that sample. It does not establish who will produce the order, what commercial terms apply or how the factory will control production.<\/p>\n<h2 id=\"practical-checklist\">Practical checklist<\/h2>\n<p>Use this sample approval checklist before you start mass production.<\/p>\n<ul>\n<li>Identify the sample version, supplier, date and review purpose.<\/li>\n<li>Assemble the current specification, drawings, reference files and packaging records before review.<\/li>\n<li>State what the sample review covers and what remains outside scope.<\/li>\n<li>Compare the product, components, accessories and packaging against the current requirements.<\/li>\n<li>Record differences against a named reference rather than using general quality comments.<\/li>\n<li>Keep an issue log that shows requested changes, owner, evidence and open status.<\/li>\n<li>State a clear approval decision and whether a revised sample or other evidence is required.<\/li>\n<li>Identify any approved exception and keep it with the current product record.<\/li>\n<li>Label and retain the approved reference where practical.<\/li>\n<li>Give the inspection team the current requirements and reference, not only a general instruction to follow the sample.<\/li>\n<\/ul>\n<p>For a wider view of the next controls, see <a href=\"https:\/\/yessupplier.com\/en\/how-it-works\/\">how Yes Supplier works<\/a>. The right next step depends on what the sample review left unanswered.<\/p>\n<h2 id=\"faq\">FAQ<\/h2>\n<h3 id=\"does-approving-a-sample-mean-production-can-begin\">Does approving a sample mean production can begin?<\/h3>\n<p>Not by itself. An approval record states what was reviewed and accepted within the sample scope. You may still need to close product, packaging, supplier, commercial or inspection questions before production. Identify which items block the next decision instead of treating a sample approval as a complete release.<\/p>\n<h3 id=\"what-should-i-do-if-the-approved-sample-has-a-known-difference\">What should I do if the approved sample has a known difference?<\/h3>\n<p>Record the difference against the applicable product reference and state whether it is an approved exception or a correction that still needs evidence. Share that record with the supplier and, where relevant, with the inspection team. Do not rely on an informal memory of what was discussed.<\/p>\n<h3 id=\"can-an-inspector-use-an-approved-sample-as-the-only-inspection-reference\">Can an inspector use an approved sample as the only inspection reference?<\/h3>\n<p>No. The sample can help the inspector compare visible or physical features, but it does not replace the written specification and defined inspection scope. Give the inspector the current requirements, approved deviations and the product checks that apply to the order.<\/p>\n<h2 id=\"references\">References<\/h2>\n<p><a href=\"https:\/\/www.intouch-quality.com\/blog\/approval-sample-role-during-a-product-inspection-in-china\" target=\"_blank\" rel=\"noopener\">InTouch Quality, Approval sample role during a product inspection in China<\/a><\/p>\n<p><a href=\"https:\/\/www.hqts.com\/china-factory-inspection\/\" target=\"_blank\" rel=\"noopener\">HQTS, China factory inspection<\/a><\/p>\n<p><a href=\"https:\/\/kelsysourcing.com\/resources\/sample-approval-checklist\/\" target=\"_blank\" rel=\"noopener\">Kelsy Sourcing, Sample approval checklist<\/a><\/p>\n<h2 id=\"next-step\">Next step<\/h2>\n<p>If your sample feedback, specifications and packaging decisions are spread across different files, contact Yes Supplier. We can help organise the approval record and the next evidence needed before production.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A practical sample approval checklist that turns product and packaging review into a clear record before mass production begins.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[14],"tags":[],"class_list":["post-898","post","type-post","status-publish","format-standard","hentry","category-sourcing-basics"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/yessupplier.com\/en\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"A practical sample approval checklist that turns product and packaging review into a clear record before mass production begins.","_links":{"self":[{"href":"https:\/\/yessupplier.com\/en\/wp-json\/wp\/v2\/posts\/898","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yessupplier.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yessupplier.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yessupplier.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yessupplier.com\/en\/wp-json\/wp\/v2\/comments?post=898"}],"version-history":[{"count":2,"href":"https:\/\/yessupplier.com\/en\/wp-json\/wp\/v2\/posts\/898\/revisions"}],"predecessor-version":[{"id":1733,"href":"https:\/\/yessupplier.com\/en\/wp-json\/wp\/v2\/posts\/898\/revisions\/1733"}],"wp:attachment":[{"href":"https:\/\/yessupplier.com\/en\/wp-json\/wp\/v2\/media?parent=898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yessupplier.com\/en\/wp-json\/wp\/v2\/categories?post=898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yessupplier.com\/en\/wp-json\/wp\/v2\/tags?post=898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}