SDS Authoring Cost: What It Costs to Get a Safety Data Sheet Written
Short answer: among SDS authoring vendors that publish prices (checked October 9, 2026), one US OSHA safety data sheet costs $150 to $275 if you build it yourself in a self-serve authoring tool with the vendor’s review, and $440 to $770 if a vendor’s chemists write it for you, depending on how fast you need it. Translations, extra jurisdictions, larger formulas and revisions add to that, and many authoring firms only give prices on request. You only need SDS authoring if you make, blend or import a hazardous chemical. If you just use chemicals at work, you need your suppliers’ sheets on file, which is a different and much cheaper job.
Who actually needs an SDS written
OSHA’s Hazard Communication Standard puts the writing duty on whoever puts the chemical on the US market. Under 29 CFR 1910.1200(g)(1), “chemical manufacturers and importers shall obtain or develop a safety data sheet for each hazardous chemical they produce or import”, and under (d)(1) they must first classify the chemical’s hazards. In practice that covers:
- Manufacturers and formulators. OSHA defines a chemical manufacturer as “an employer with a workplace where chemical(s) are produced for use or distribution”. That includes small makers: if you mix, blend or dilute your own product for sale (a cleaner, a coating, a degreaser, a pool or lawn product, a cosmetic-adjacent industrial product), you produce a chemical and the SDS is yours to provide.
- Importers. The importer is “the first business with employees within the Customs Territory of the United States” that receives hazardous chemicals made abroad to supply US distributors or employers. A foreign supplier’s EU or Chinese SDS is not automatically a compliant US OSHA SDS: it must be in English with the 16 sections and US classification (1910.1200(g)(2)), so importers often pay to have the sheet re-authored for the US.
- Private-label brands. If a contract manufacturer makes your product, the manufacturer still has the (g)(1) duty, but section 1 of the SDS names the “chemical manufacturer, importer, or other responsible party” (Appendix D). Brands that want their own name and emergency contact on the sheet usually have the manufacturer re-issue it or pay for an authored version, and whoever is named must be able to provide additional information on the chemical and emergency procedures.
- Distributors, sometimes. A distributor’s own duty is to pass the manufacturer’s SDS on with the first shipment and after updates (1910.1200(g)(7)). Distributors who repackage, rebrand or import end up in one of the groups above.
Who does not: an employer that only uses hazardous chemicals. Section (g)(1) says employers “shall have a safety data sheet in the workplace for each hazardous chemical which they use”, and (g)(8) says to keep them readily accessible to employees during each work shift. Employers are not required to classify chemicals unless they choose not to rely on the manufacturer’s classification ((d)(1)). If a supplier’s sheet is missing, the fix is to get it from the manufacturer or distributor, not to pay for a new one.
What SDS authoring costs: published prices
These are the prices the vendors themselves publish. Each was checked on the vendor’s own page on October 9, 2026. Vendors change prices, so confirm on the linked page before you buy. Prices are USD and exclude tax.
| Vendor and option | Type | Published price | What the page says is included |
|---|---|---|---|
| ERA Environmental, SDS Authoring Services On Demand | Done for you (ERA writes it) | $440 per SDS (ready in 10 business days) $550 per SDS (5 business days) $770 per SDS (2 business days) | Up to 20 chemical CAS per SDS. A $100 administrative fee applies if you ask to be invoiced or use a purchase order instead of paying online. |
| UL Solutions, ULGHS | Self-serve tool, UL review | Starting at $275 per product document | You answer a question logic tree; UL returns a GHS-compliant SDS within five business days. Regions: USA/OSHA, Canada, EU/CLP, Australia, China, Japan, Korea. |
| SDS Manager, ExactSDS pay as you go | Self-serve software | $199 per SDS | One-time creation with one round of edits; no multi-language translation and no company branding on this plan. |
| SDS Manager, ExactSDS Standard (annual) | Self-serve software | $1,499/yr (15 SDSs), $2,299 (30), $3,299 (50), $4,299 (70), $5,699 (100), $7,899 (200), $9,299 (300) | New SDS creation, editable SDSs, multi-language translation. Over 300 SDSs: custom quote. |
| ERA Environmental, SDS on Demand one-off packages | Self-serve software | $150 (1 SDS), $630 (5), $1,080 (10), $2,250 (25) | SDS and label authoring, up to 20 CAS per SDS, database access for one month (1 SDS) up to one year (25). |
| ERA Environmental, SDS on Demand subscriptions | Self-serve software | $144/mo (5 SDSs a month), $216/mo (10), $300/mo (25), one-year commitment; or $1,728, $2,592, $3,600 a year | Auto-renews; unused SDSs expire at the end of the term. |
| mSDS Source (Quantum) | Software and done-for-you | Quote only | Says cost depends on product complexity, number of SDSs and software vs. writing service. |
| ChemicalSafety | Authoring | Quote only | Contact sales. |
Sources, all checked October 9, 2026: ERA SDS Authoring Services On Demand; ERA SDS on Demand pricing; UL Solutions ULGHS; SDS Manager pricing (ExactSDS); mSDS Source SDS authoring; ChemicalSafety SDS authoring.
Reading the numbers: for a single US SDS, the cheapest published route is a self-serve tool at $150 to $275, where you supply the formula and answer the classification questions. Having a vendor’s chemists write it costs $440 to $770 in the one published done-for-you price list above, with speed alone moving ERA’s price from $440 to $770. Per-SDS cost drops with volume: ERA’s 25-SDS package works out to $90 an SDS and SDS Manager’s 300-SDS plan to about $31.
What drives the cost
- Number of components. A single substance is the simplest sheet. Each ingredient in a mixture has to be identified, its hazard data found and its concentration used in the mixture classification (Appendix A to 1910.1200). ERA’s prices assume up to 20 CAS numbers per SDS.
- Classification complexity. Flammability, corrosivity, toxicity, sensitisation, carcinogenicity and the other GHS hazard classes each need data or a defensible calculation. Products with many hazardous ingredients, or near a category cut-off, take more work and more review.
- Data gaps. When an ingredient has little published toxicology, someone has to find it, read supplier SDSs for the raw materials, or decide what can be concluded from what exists. That is where consultant hours go. Testing a product (flash point, pH) to fill a gap is a separate laboratory cost not included in the prices above.
- Languages and jurisdictions. A US OSHA SDS must be in English ((g)(2)). Canada’s WHMIS requires the SDS in both English and French; an EU SDS follows REACH Annex II and CLP and must be in the official language of each member state where it is supplied. Each jurisdiction can classify the same formula differently, so one product sold in three markets can mean three sheets. SDS Manager, for example, leaves translation out of its $199 pay-as-you-go SDS and includes it in its annual Standard plans.
- Transport. Section 14 needs the UN number, shipping name, class and packing group when the product is regulated for transport, which is extra classification work for dangerous goods.
- Updates and revisions. The SDS is not a one-time purchase. The preparer must add significant new hazard information within three months of learning it (1910.1200(g)(5)), and a reformulation means a new sheet. Check how many revisions a plan includes: SDS Manager’s pay-as-you-go SDS allows one round of edits.
- Turnaround. ERA charges $440, $550 or $770 for the same SDS depending on 10, 5 or 2 business days.
Do it yourself, use software, or hire a consultant?
OSHA does not require a certified author. The standard requires that whoever prepares the sheet classifies the hazards correctly and “ensure[s] that the information provided accurately reflects the scientific evidence used in making the hazard classification” ((g)(5)). The responsibility stays with the manufacturer or importer whichever route you pick.
- Blank template or copying a competitor’s sheet: cheapest, riskiest. A template gives you the 16 headings (Appendix D), not the classification, which is the hard part. Another company’s SDS describes their formula, not yours.
- Self-serve authoring software ($150 to $275 for one sheet among published prices; subscriptions if you make many products): the software applies the GHS mixture rules and builds the 16 sections from your formula. Good for simple to moderate mixtures of well-documented ingredients, if you have accurate ingredient data and percentages. UL’s tool adds a UL review of the result.
- Done-for-you authoring or a consultant ($440 to $770 per SDS in the one published price list; most others quote): sensible for complex mixtures, ingredients with thin data, several jurisdictions, or when nobody in-house can judge a classification.
The cost of getting it wrong is not the authoring fee. An under-classified SDS leads to wrong labels, missing PPE and first-aid advice, and downstream employers training their staff on bad information. Under-classification or a missing SDS can be cited as an OSHA HazCom violation (see what a HazCom violation costs), and the manufacturer or importer that issued the sheet is the one answerable for it. Over-classification costs sales and shipping. Either way, keep the data behind each classification on file.
If you only need to keep your suppliers’ SDSs organized for OSHA, that is not authoring
Many businesses looking for SDS help run a shop, an office, a salon, a clinic or a crew that uses chemicals. They do not need a sheet written. They need the manufacturer’s current SDS for every hazardous product on site, kept where employees can reach it during every shift (1910.1200(g)(8)), plus labels, a written program and training. Manufacturers supply those sheets free with the product (do you have to pay for SDSs?), so paying $150 to $770 per sheet for authoring would be paying for the wrong service.
- Missing sheets: how to get SDS sheets for the products you buy, or the free SDS search.
- A whole shelf at once: the free SDS binder builder.
- Software to keep it all current: SDS management software pricing compared.
SDSentry is SDS management software: it keeps your suppliers’ SDS library, GHS secondary labels and HazCom training records in one place, accessible by QR code on every shift. It does not write or author SDSs.
Frequently asked questions
How much does it cost to have an SDS written?
Among vendors that publish prices (checked October 9, 2026), a single SDS costs $150 to $275 through a self-serve authoring tool (ERA SDS on Demand Package A $150, SDS Manager ExactSDS pay-as-you-go $199, UL Solutions ULGHS from $275) and $440 to $770 when ERA’s chemists write it for you, depending on a 10-, 5- or 2-business-day turnaround. Many authoring firms only quote on request.
Who is required to write a safety data sheet?
Under 29 CFR 1910.1200(g)(1), chemical manufacturers and importers must obtain or develop an SDS for each hazardous chemical they produce or import. A business that blends or mixes chemicals for sale counts as a chemical manufacturer. Distributors must pass the manufacturer’s SDS along under (g)(7); employers that only use chemicals must keep the supplier’s SDS, not write one.
Do I need to author SDSs for the chemicals my business uses?
No. An employer that only uses hazardous chemicals must have the supplier’s SDS for each one and keep it readily accessible to employees during each work shift (29 CFR 1910.1200(g)(1) and (g)(8)). That is SDS management, not authoring. Get missing sheets from the manufacturer or distributor.
Can I write my own SDS?
Yes. OSHA does not require a consultant or certification to prepare an SDS, but the preparer must classify the hazards under Appendix A and B of 29 CFR 1910.1200 and make sure the SDS accurately reflects the scientific evidence used ((g)(5)). Self-serve tools such as ULGHS, ERA SDS on Demand and ExactSDS walk you through the classification for a per-SDS fee.
Does an SDS for Canada or the EU cost more?
Usually, because each jurisdiction needs its own classification and format: a WHMIS SDS for Canada must be in English and French, and an EU SDS follows REACH Annex II in the language of each member state where it is supplied. Of the vendors checked, SDS Manager excludes translation from its $199 pay-as-you-go SDS and includes it on its annual Standard plans (from $1,499 a year for 15 SDSs).
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