OSHA Safety Data Sheets: What Every Veterinary Practice Needs to Know

A Compliance Guide for Veterinary Practice Owners & Managers

Walk through any veterinary hospital, and you’ll find chemicals everywhere — disinfectants on countertops, anesthetic gases in surgery, medications in the pharmacy, and cleaning agents under the sink. This is the daily reality of veterinary practice. It’s also the reason OSHA’s Hazard Communication Standard exists, and why Safety Data Sheets (SDSs) are a legal requirement your practice cannot afford to overlook.

SDSs are not a bureaucratic formality. They are standardized documents that tell your team exactly what each hazardous chemical in your facility is, the risks it poses, how to handle it safely, what to do in an emergency, and what personal protective equipment is required. When something goes wrong — a spill, an accidental exposure, a fire — an SDS is the first place your staff turns for guidance. If it’s missing, outdated, or inaccessible, the consequences can be serious: for your team, for your patients, and for your practice.

This guide covers everything veterinary practice owners and managers need to know about OSHA Safety Data Sheets: what they are, what all 16 required sections contain, where veterinary practices most commonly fall short, and how a comprehensive OSHA Safety Manual integrates SDS compliance into the broader safety framework your practice is required to maintain.

What Is a Safety Data Sheet — and Why Does OSHA Require It?

A Safety Data Sheet is a standardized written document that provides comprehensive information about a hazardous chemical. Every chemical manufacturer, importer, and distributor in the United States is required by OSHA to prepare an SDS for each hazardous substance they produce or distribute. As an employer, you are required to maintain an SDS for every hazardous chemical your practice uses — and to make those sheets immediately accessible to all employees who may be exposed to those substances.

The legal foundation for this requirement is OSHA’s Hazard Communication Standard (HazCom), codified at 29 CFR 1910.1200. When OSHA updated this standard in 2012 to align with the United Nations’ Globally Harmonized System of Classification and Labeling of Chemicals (GHS), it also standardized the SDS format — replacing the old Material Safety Data Sheet (MSDS) system with the current 16-section SDS format that is now required across all industries.

The GHS alignment was significant because it created a consistent, internationally recognized framework for communicating chemical hazards. Where the old MSDS format was variable and often difficult to interpret, the current SDS format is uniform — every SDS, for every chemical, in every industry, follows the same 16-section structure. Your team always knows exactly where to find the information they need.

MSDS vs. SDS: An Important Distinction
If your practice still has binders of Material Safety Data Sheets (MSDSs) from before the 2015 compliance deadline, those are no longer sufficient. OSHA requires current SDSs in the standardized 16-section GHS format. Old MSDS binders should be archived — not replaced — and a new SDS binder started for all chemicals currently in use. Your team also needs to be trained on the new format.

The 16 Sections of an OSHA Safety Data Sheet

Every compliant SDS must follow the 16-section format prescribed by OSHA’s Hazard Communication Standard (29 CFR 1910.1200, Appendix D). Sections 1 through 11 and Section 16 are required. Sections 12 through 15 contain environmental, disposal, transport, and regulatory information that falls outside of OSHA’s direct jurisdiction — these may be included on an SDS but are not enforced by OSHA.

Understanding what each section covers helps your team navigate an SDS quickly and accurately in any situation — routine handling, emergency response, training, or audit preparation.

Section	Title	What It Covers
Section 1	Identification	Product name, manufacturer, emergency contact, recommended use
Section 2	Hazard Identification	GHS hazard classification, signal word, pictograms, precautionary statements
Section 3	Composition / Ingredients	Chemical identity and concentration of ingredients
Section 4	First-Aid Measures	Emergency response for inhalation, skin/eye contact, ingestion
Section 5	Fire-Fighting Measures	Extinguishing methods, special hazards during combustion
Section 6	Accidental Release Measures	Safe handling practices, storage conditions, and incompatibilities
Section 7	Handling and Storage	Safe handling practices, storage conditions, incompatibilities
Section 8	Exposure Controls / PPE	OSHA PELs, engineering controls, required personal protective equipment
Section 9	Physical & Chemical Properties	Appearance, odor, pH, flash point, boiling point, stability
Section 10	Stability and Reactivity	Chemical stability, conditions to avoid, hazardous reactions
Section 11	Toxicological Information	Health effects from exposure, routes of entry, symptoms
Section 12 *	Ecological Information	Environmental impact — not enforced by OSHA
Section 13 *	Disposal Considerations	Disposal methods — not enforced by OSHA
Section 14 *	Transport Information	Shipping classification — not enforced by OSHA
Section 15 *	Regulatory Information	Applicable regulations — not enforced by OSHA
Section 16	Other Information	Date of preparation, date of last revision, changes made

* Sections 12–15 are not enforced by OSHA but may be required by other regulatory agencies (EPA, DOT, etc.). Including them is considered best practice.

Hazardous Chemicals Common to Veterinary Practices

Veterinary hospitals interact with a wider range of hazardous substances than many practice owners fully appreciate. OSHA’s Hazard Communication Standard applies to any chemical that presents a physical or health hazard — and veterinary practices handle many of them daily.

Anesthetic and Medical Gases

Waste anesthetic gases (WAGs) — including isoflurane, sevoflurane, and nitrous oxide — are among the most significant occupational hazards in veterinary medicine. Chronic low-level exposure has been associated with reproductive effects, liver and kidney toxicity, and other health concerns. SDSs for these agents must be accessible in any area where they are used or stored, and your anesthetic gas monitoring and scavenging protocols should be documented in your safety program.

Disinfectants and Cleaning Agents

From quaternary ammonium compounds to bleach-based solutions to enzymatic cleaners, veterinary practices use a wide variety of disinfectants. Many of these can cause skin and eye irritation, respiratory issues with prolonged exposure, or adverse reactions when improperly combined. SDSs for all cleaning products should be current and accessible to every staff member who handles them.

Medications and Controlled Substances

Medications in their final, solid dosage form (pills, tablets) are generally exempt from HazCom requirements. However, when medications are compounded, diluted, or reformulated in-house — or when they exist in liquid or gas form — they may require full SDS compliance. Chemotherapy agents used in veterinary oncology carry particularly significant hazard profiles and must be handled according to strict SDS and PPE protocols.

Radiation and Chemical Hazards

Practices with in-house radiology equipment, dental X-ray units, or nuclear scintigraphy capabilities have additional chemical and radiation safety obligations. Developer and fixer solutions used in traditional radiography are hazardous chemicals requiring SDSs and proper disposal protocols.

Secondary Containers and Workplace Labels

A frequently overlooked compliance gap involves secondary containers — spray bottles, dispensing containers, or decanted solutions used in daily operations. Every secondary container must be labeled with the chemical identity and appropriate hazard warnings consistent with the GHS system. Unlabeled spray bottles are one of the most common OSHA citation triggers in veterinary facilities.

Where Veterinary Practices Most Commonly Fall Short

OSHA compliance gaps in veterinary practices tend to cluster around a predictable set of failures. Knowing where the gaps typically appear is the first step toward closing them.

• Missing or outdated SDSs — An SDS must exist for every hazardous chemical currently in use. Practices that have added new products without acquiring the corresponding SDS, or that are still relying on pre-GHS MSDSs, are out of compliance.
• Inaccessible SDS binders — OSHA requires that SDSs be immediately accessible to employees during their shifts. A binder locked in a manager’s office, stored on a computer that requires a login, or located in a room that staff cannot access during emergencies, does not meet this requirement.
• Improperly labeled secondary containers — Any container other than the original manufacturer’s packaging must be labeled with the product identifier and appropriate hazard warnings. Generic labels, hand-written names without hazard information, or unlabeled containers are common violations.
• Incomplete or generic written HazCom programs — OSHA requires a written Hazard Communication Program specific to your facility. Many practices either don’t have one or have borrowed a template that doesn’t reflect their actual chemicals, staff responsibilities, or procedures.
• Inadequate staff training — Every employee who may be exposed to hazardous chemicals must be trained on the SDS system, the GHS format, how to read pictograms and signal words, and what to do in the event of exposure. Training must be documented.
• Compounded drug handling without appropriate precautions — When medications are compounded or manipulated in-house, they may require full HazCom compliance. This is an area where practices frequently lack both SDSs and proper PPE protocols.
• No system for keeping SDSs current — Chemicals change. Formulations are updated. New products are added. Without a defined process for requesting updated SDSs from manufacturers and replacing outdated sheets, binders become stale quickly.

The OSHA Inspection Reality
OSHA inspections of veterinary facilities — whether triggered by a complaint, a workplace injury, or a targeted industry inspection — will assess your SDS compliance as a standard part of the process. Citations for HazCom violations can result in fines ranging from hundreds to thousands of dollars per violation, per day. The cost of a compliant system is a fraction of the cost of a citation.

SDS Compliance as Part of Your Broader OSHA Safety Program

Safety Data Sheet management is one critical component of a complete OSHA compliance program — but it doesn’t exist in isolation. Your SDS system needs to be integrated into a broader written safety framework that also addresses hazard communication training, emergency procedures, personal protective equipment policies, exposure response protocols, and the full range of workplace safety requirements that apply to veterinary facilities. As we’ve covered in our post on why your veterinary hospital needs an OSHA Safety Manual, a complete manual isn’t just a regulatory box to check — it’s the operational foundation that protects your team, reduces your liability exposure, and demonstrates to employees that their safety is a genuine priority.

The relationship between SDS compliance and your broader safety manual is direct: your written Hazard Communication Program — which must be part of your safety manual — must explicitly reference your SDS system. It should identify who is responsible for maintaining the SDS library, how new chemicals are added to the inventory, how training is conducted and documented, and what procedures are in place for chemical spills, exposures, and emergencies.

Without this integration, even a practice with a complete and current SDS binder may still be out of compliance — because the binder alone doesn’t satisfy OSHA’s written program requirement.

What a Complete HazCom Program Includes

• A written Hazard Communication Program specific to your facility, updated annually and whenever new chemicals are introduced
• A complete and current inventory of all hazardous chemicals on the premises, including products that may not be obvious — samples, donor materials, small bottles, compounded preparations
• An SDS for every chemical on the inventory, stored in an accessible binder or digital system with a paper backup
• GHS-compliant labels on all containers, including secondary containers used in daily operations
• Documented employee training on the SDS format, GHS pictograms and signal words, and emergency response procedures
• A defined process for obtaining updated SDSs when chemical formulations change or new products are added
• Integration with emergency procedures — staff must know where the SDS binder is located and how to use it during an incident

Building and Maintaining SDS Compliance: A Practical Starting Point

For many practice owners, the most challenging part of SDS compliance isn’t understanding the requirements — it’s finding the time and organizational infrastructure to implement and maintain them properly. Between patient care, team management, and the operational demands of running a practice, compliance administration often falls to the bottom of the priority list until an inspection or an incident forces the issue.

Here is a practical approach to building or auditing your SDS compliance:

1. Conduct a complete chemical inventory. Walk through every room — exam rooms, surgery, pharmacy, lab, laundry, kennel, break room — and identify every chemical product in use. Include cleaning agents, disinfectants, medications in non-solid forms, anesthetic gases, and any other substance that could pose a health or physical hazard.
2. Locate or request an SDS for every chemical on the list. Most manufacturers provide current SDSs on their websites. For each product, verify that the SDS is in the current 16-section GHS format. If you have older MSDSs, archive them and obtain current replacements.
3. Organize your SDS library. Create a binder organized alphabetically or by product category, kept in an accessible location on every floor or area of the facility where hazardous chemicals are used. Consider maintaining a digital backup while ensuring a physical copy is always available.
4. Audit your labeling. Inspect every container — primary and secondary — to ensure it is properly labeled with the product identifier and GHS-compliant hazard information.
5. Write or update your Hazard Communication Program. This written document must be specific to your practice, not a generic template. It should identify your SDS coordinator, explain how new chemicals are added, describe your labeling system, and outline your training procedures.
6. Train your team. Document training sessions, including what was covered, who attended, and when. Repeat training whenever significant new chemicals are introduced or when the SDS format changes.
7. Build a maintenance schedule. Set a calendar reminder to review your SDS library annually, check for updated formulations, and update your chemical inventory as products change.

How iVET360 Helps Veterinary Practices Stay Compliant

Building a compliant OSHA safety program — with a current SDS library, a written Hazard Communication Program, documented training records, and the full range of required safety policies — is a significant undertaking for any practice team. iVET360’s OSHA Safety Manual creation service is designed to do this work for you: delivering a comprehensive, customized manual that addresses the specific hazards, staff roles, and operational realities of your practice.

Every iVET360 OSHA Safety Manual is built for the veterinary environment — not adapted from a generic healthcare template. We understand the hazard profile of a veterinary hospital: anesthetic gases, disinfectants, compounded risks, radiation safety requirements, zoonotic disease exposure protocols, and ergonomic and animal-handling risks unique to this industry. Your manual reflects all of it.

The manual integrates your SDS compliance requirements into the broader written safety program OSHA requires — covering your Hazard Communication Program, chemical inventory framework, emergency response procedures, PPE policies, and the full documentation structure you need to demonstrate compliance during an inspection. Paired with our broader HR & Team Support services, your practice gains not just a document but an ongoing compliance partner.

iVET360 OSHA Safety Manual
A fully customized OSHA Safety Manual for your veterinary practice — built to meet federal and state requirements, specific to your facility’s hazards and operations, and delivered with the expertise of a team that works exclusively in veterinary medicine. One-time investment. Complete compliance. Get started here →

Compliance Isn’t Optional — But It Doesn’t Have to Be Overwhelming

OSHA’s Hazard Communication Standard exists because the chemicals in your workplace are real hazards — and your team deserves to know exactly how to work with them safely. Safety Data Sheets are the mechanism through which that knowledge is documented, organized, and communicated. Getting them right isn’t just a compliance obligation. It’s a responsibility to every person who walks into your practice.

The good news is that SDS compliance, while detailed, is entirely achievable with the right system in place. A complete chemical inventory, a current and accessible SDS library, a written HazCom program, and documented staff training are the core requirements. For most practices, the challenge isn’t understanding the standard — it’s having the time and expertise to implement it properly.

That’s exactly what iVET360 is here for. If you’re ready to build a complete OSHA compliance program for your practice, including a customized safety manual with full SDS integration, reach out to our team today. Your team’s safety and your practice’s compliance are worth the investment.