How to Fix a Rejected SDS

Scope: United States and current marketplace submission workflows. Fact-checked 2026-08-23.

Most sellers who ask how to fix rejected SDS documents assume they need to buy a new one. Usually they do not. A rejection is often a document, listing, or submission problem, and the early repairs below are free or low-cost. Paid authoring belongs at the bottom of the ladder because it should solve a confirmed document gap—not a file or listing error.

This guide is marketplace-neutral. Legal duties below come from the U.S. OSHA Hazard Communication Standard, 29 CFR 1910.1200. Platform rules are labeled separately because marketplace acceptance and federal compliance are different questions.

Read the rejection notice before touching the SDS

The notice usually points to one of three problems: the wrong document was supplied, the document itself is defective, or the document conflicts with the listing. Each requires a different repair.

First confirm what the platform actually requested. Some products need an SDS. Walmart Fulfillment Services accepts a label image for certain exempt items and says not every item that may be a chemical or aerosol requires an SDS. A lithium-battery workflow may request a UN38.3 report. TikTok Shop’s current pages describe UN38.3 differently, so follow the exact request shown in Seller Center rather than assuming one universal substitution rule.

Supplying the wrong document type is the cheapest failure to fix. Rule it out before changing any technical content.

The 10 causes of an SDS rejection

Compare the rejection notice with this list. Most causes map to a free repair.

  1. File or technical defect. The PDF is an image-only scan, password-protected, corrupt, illegible, incomplete, or uploaded to the wrong slot. TikTok asks for a searchable PDF with a clear filename; Walmart WFS requires a publicly accessible shareable link.
  2. Product identity mismatch. The SDS covers a different formulation, SKU, size, variant, or package. TikTok Shop requires the exact SDS for the specific product, including formulation, SKU, and packaging.
  3. Label or listing mismatch. The SDS classification conflicts with the label, transport documents, or marketplace attributes. TikTok calls mismatches a common rejection reason.
  4. Language or market mismatch. A non-English document or a market-specific format is used for a U.S. submission. OSHA requires the U.S. SDS to be in English, although other languages may appear too.
  5. Missing or malformed sections. There are fewer than 16 numbered headings, they are out of order, or required fields are blank. TikTok says a document with fewer than 16 sections may be rejected.
  6. Outdated or unrevised information. Section 16 lacks a preparation or revision date, the submitted format does not meet the platform request, or the classification has been superseded. An old format is not automatically a federal violation: OSHA may allow an employer to maintain an older MSDS for qualifying pre-2015 stock.
  7. Responsible-party or contact defect. Section 1 lacks required contact details, a U.S. address or domestic telephone number, or a party able to provide product and emergency information. A contracted preparer can appear in a permitted arrangement, but the manufacturer or importer keeps ultimate responsibility.
  8. Classification or content conflict. Section 14 transport information contradicts the UN number, hazard class, label, or dangerous-goods answers entered during listing.
  9. Submission workflow error. The document went to the wrong product, the wrong path, or the corrected file was uploaded without completing the platform’s resubmission flow.
  10. No exact SDS exists. The responsible party cannot supply a sheet for the product as sold, and a correction cannot close the gap. This is the one branch that may genuinely justify new authoring.

For a printable diagnosis, work through the rejection checklist.

How to fix rejected SDS submissions: the repair ladder

Start at rung 1. Stop as soon as the confirmed cause is fixed.

  1. Re-export and resubmit cleanly — free. Ask for the original digital PDF instead of scanning paper. Confirm it is text-searchable, unlocked, complete, and uploaded where the platform requested it. This fixes file and workflow errors; it cannot fix wrong content.
  2. Correct the listing, not the SDS — free. If the SDS is accurate but the title, product attributes, or hazard answers conflict with it, correct the listing. Never alter a technical document merely to match a listing.
  3. Request the exact current SDS — usually free. Ask the manufacturer, importer, or supplier for the current sheet covering the exact product. Under 29 CFR 1910.1200(g)(6)(iv), a chemical manufacturer or importer must provide an SDS on request to distributors or employers; distributors have transmission duties under (g)(7). Whether this reaches your relationship depends on your supply-chain role, and the rule sets no response deadline.
  4. Request a correction or revision — low or no cost. Send the responsible party the rejection wording and ask for a corrected issue when the exact SDS has a genuine omission, inaccurate contact block, stale classification, or missing date. Do not edit it yourself.
  5. Commission new authoring — paid and only when justified. This applies when the responsible manufacturer, importer, or repackager must create the document, or when you occupy one of those roles and no compliant SDS exists. If you are only a distributor or seller, escalate the gap to the responsible party before commissioning work in your own name. An importer that receives no HCS-compliant SDS from a foreign supplier may need to create one.
  6. Resubmit or appeal where documented. Use the path named by the platform. TikTok Shop publishes an enforcement and appeals route. Amazon’s directly documented remedy for an incomplete or contradictory FBA document is to obtain a complete and correct SDS from the manufacturer and upload it. Walmart WFS handles corrections through item setup.

OSHA has said that responsibility for SDS distribution and information quality cannot simply be contracted away. If a later party changes the information, that party becomes responsible for what it changed. Hiring an author does not transfer the manufacturer’s or importer’s ultimate responsibility. If rung 5 is genuinely necessary, compare correction and authoring options.

Platform notes that change the repair

TikTok Shop US

TikTok requires the SDS for the exact product and says sellers cannot use a similar product’s sheet. If an already-listed product is later identified as a Dangerous Good, TikTok currently describes a 90-day grace period to submit the requested SDS through Seller Center. Its enforcement documentation includes an appeals route. For the platform-specific workflow, see why TikTok Shop rejected your SDS.

Amazon FBA

Amazon states that incomplete, inaccurate, or conflicting dangerous-goods information may block an FBA product. For an invalid or contradictory SDS, its documented repair is to obtain a complete and correct sheet from the manufacturer and upload it. Amazon states a two-business-day review time; treat that as a published timeframe, not a guarantee. The stated 14-business-day document window applies when inventory is already in a fulfillment center and Amazon requests documentation.

Walmart Fulfillment Services

Walmart’s published SDS rules are scoped to WFS. Its current guide requires an English PDF with 16 sections and a publicly accessible link for applicable hazmat items, while allowing a label image for certain exempt products. The source page was updated June 23, 2026.

Four things never to do

  • Never alter a supplier’s SDS. Ask the responsible party to issue the correction.
  • Never self-author without the proper role, underlying data, and expertise. A template or AI output does not settle classification or responsibility.
  • Never submit a similar product’s SDS. It does not describe the product you sell, and TikTok prohibits it explicitly.
  • Never assume a paid document guarantees approval. Platforms retain their own classification and enforcement discretion.

Frequently asked questions

My SDS was rejected—do I need to buy a new one?

Usually not. Start at rung 1. Paid authoring is justified when the responsible manufacturer, importer, or repackager must create the document, or when you occupy one of those roles and no compliant SDS exists for the exact product.

Can I edit the SDS my supplier sent me?

No. OSHA has stated that a later party that alters SDS information becomes responsible for the changed content. Ask the manufacturer or importer to issue a corrected version.

My supplier will not send the SDS. Do I have leverage?

Under 29 CFR 1910.1200(g)(6)(iv), a chemical manufacturer or importer must provide an SDS on request to distributors or employers. Distributors have transmission duties under (g)(7). Your rights depend on your role, and the standard sets no response deadline.

Is my SDS too old?

OSHA sets no calendar expiration. Updates are event-driven: significant new hazard or protective information must be added within three months. A marketplace may impose separate recency expectations, which are platform policy rather than federal law.

Can I use an SDS for a similar product?

No. The sheet must describe the actual product. TikTok Shop expressly prohibits using a similar product’s SDS.

Does a correct SDS guarantee approval?

No. A correct document removes one possible obstacle, but marketplaces apply their own criteria and retain discretion over listing and dangerous-goods decisions.

Limitations

This guide covers U.S. listings and U.S. federal requirements under OSHA’s Hazard Communication Standard. It does not cover EU, UK, or Canadian requirements. Platform rules were checked on the date below and can change without notice; the current platform request controls. This is general information, not legal advice, and no document or service guarantees marketplace acceptance.

Sources

Primary sources checked 2026-08-23.

Reviewed 2026-08-23. XrdaGrid provides general informational content and does not replace advice from a qualified professional familiar with your product, jurisdiction, and marketplace account.