State Right-to-Know Laws for Cleaning Chemicals

OSHA's Hazard Communication Standard (HazCom, 29 CFR 1910.1200) establishes federal baseline requirements for chemical disclosure to employees — Safety Data Sheets, container labels, written programs, and training. But several states have enacted their own Right-to-Know (RTK) laws that extend beyond federal HazCom in meaningful ways: broader substance lists, additional disclosure obligations to communities and local agencies, more detailed labeling requirements, and in some states, worker protections that apply to chemicals not covered under federal OSHA jurisdiction. For cleaning companies operating in New Jersey, New York, California, Pennsylvania, or other RTK states, understanding the state-specific requirements is a compliance obligation, not optional.

Federal HazCom: The Baseline

Before reviewing state-specific requirements, confirm your federal baseline is solid. OSHA HazCom (aligned with GHS — Globally Harmonized System of Classification and Labelling) requires:

1. Written HazCom Program: A site-specific written program describing how the standard is implemented at your company
2. SDS Access: Safety Data Sheets for all hazardous chemicals in the workplace, accessible to employees during all work shifts
3. Container Labels: GHS-compliant labels (signal word, hazard statements, precautionary statements, pictograms) on all containers
4. Employee Training: Training on how to read and use SDSs, understand labels, and respond to chemical hazards

For cleaning companies, OSHA HazCom applies to chemicals used by your employees, not products you sell or distribute. The relevant chemicals are cleaning concentrates, disinfectants, floor care chemicals, and maintenance products used by your field crews.

New Jersey: The Most Comprehensive State RTK Law

New Jersey's Worker and Community Right to Know Act (N.J.S.A. 34:5A-1 et seq.) is the most extensive RTK framework in the US. It applies to employers with 10+ employees in a covered NAICS code — which includes building services contractors.

NJ RTK requirements beyond federal HazCom:

New Jersey Right-to-Know Act: Requirements Beyond Federal HazCom (2025). Source: NJ Department of Health RTK Program; N.J.S.A. 34:5A-1; NJDEP Right to Know regulations N.J.A.C. 7:1G; Opora editorial analysis.

Requirement	Federal HazCom	NJ RTK Addition
Chemical inventory list	Implicit (SDS access)	Explicit written Workplace Survey — annual submission to NJ DOH and local fire department
Employee SDS access	During all work shifts	Within 5 business days of request; copy must be provided free of charge
Community disclosure	Not required	Workplace Survey filed with local fire department; available to community members
Environmental hazardous substances	Not separately addressed	NJ Environmental Hazardous Substance List (additional 1,000+ substances) requires disclosure beyond HazCom hazardous chemicals
Container labeling	GHS label elements	NJ special health hazard label required for containers of listed substances in the workplace
Training timing	Before initial assignment and when new hazards introduced	Within 30 days of initial assignment; annual refresher recommended by NJ DOH

NJ compliance steps for BSCs: File an annual Workplace Survey listing all NJ Hazardous Substances used above de minimis quantities. Surveys are filed via the NJ EPCRA reporting portal. The threshold for most cleaning chemicals is 500 pounds present in the workplace at any one time — a threshold most cleaning companies meet easily in a central supply warehouse. For job sites (client facilities where chemicals are stored), the same rules apply if chemicals exceed thresholds at that location.

New York: PESHA and State-Specific Additions

New York operates its own OSHA-approved State Plan (Public Employee Safety and Health — PESHA) for public sector employees, and follows federal OSHA for private sector. However, New York's community right-to-know requirements under the SARA Title III Emergency Planning and Community Right-to-Know Act (EPCRA) framework are more actively enforced than in some federal OSHA states.

Key NY considerations for cleaning companies:

• Public building work (schools, government facilities, transit): If your cleaning crews work in public sector facilities, PESHA may apply — which mirrors federal HazCom but is enforced by NYS Department of Labor
• New York City Local Law 26: Requires buildings that report under SARA Title III (typically large facilities, not cleaning companies) to provide chemical storage information to FDNY; BSCs cleaning these buildings should confirm they are providing required chemical information to building managers for FDNY compliance
• NYS Toxic Substance Disclosure to Employees (Labor Law §875): Requires employer disclosure to employees upon request of any information available about hazardous substances used in the workplace — broader than federal HazCom's SDS-specific requirements

California: CalOSHA, Proposition 65, and AB5 Overlay

California has the most complex state-level chemical regulatory environment in the US, with multiple overlapping frameworks:

1. Cal/OSHA HazCom (Title 8, CCR §5194): California's HazCom standard is substantially equivalent to federal OSHA but enforced by Cal/OSHA with higher penalties (maximum penalties significantly exceed federal OSHA penalty caps) and more active enforcement in the cleaning industry.

2. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act): Prop 65 requires businesses to warn employees and the public before "knowingly and intentionally" exposing them to listed chemicals at levels above Safe Harbor thresholds. For cleaning companies:

• Dozens of cleaning chemical ingredients are on the Prop 65 list — including formaldehyde releasers, certain solvents, and some disinfectant byproducts
• Required warning language must appear on labels (for products manufactured/distributed in CA) AND be provided to employees prior to exposure
• "No Significant Risk Level" (NSRL) safe harbor thresholds apply — many routine cleaning chemical exposures fall below NSRL at diluted-use concentrations, but concentrated product handling may not

3. California Cleaning Product Right to Know Act (AB 1824, Health & Safety Code §108945): Effective 2020, requires manufacturers of cleaning products sold in California to disclose all intentionally added ingredients (including functional-use chemicals and fragrance ingredients) on company websites. BSCs buying products for California operations should verify their suppliers are compliant — this affects product SDS accuracy and ingredient transparency.

Pennsylvania: Act 159 and PEOSHA

Pennsylvania's Worker and Community Right to Know Act (Act 159 of 1984) is one of the earliest state RTK laws. Key requirements for cleaning companies:

• MSDS/SDS access: Same as federal; must be maintained at each work location where chemicals are used
• Community RTK: Annual filing with the PA DEP for facilities that store listed hazardous substances above threshold quantities
• PEOSHA (Pennsylvania Employee Occupational Safety and Health Act): Applies to public employees; mirrors OSHA HazCom
• PA DEP Hazardous Substance Survey: Required for facilities generating or handling certain hazardous waste or listed substances — affects BSCs with chemical warehousing operations in PA

Compliance Framework for Multi-State Operations

BSCs operating in multiple RTK states need a state-overlay compliance matrix:

1. Federal HazCom base program: Maintain OSHA-compliant written HazCom program, SDS library, training records, and GHS-compliant container labels across all operations
2. State-specific supplement: For each state where you operate, document the additional requirements beyond federal HazCom (annual surveys, community disclosure filings, state substance lists)
3. SDS library currency: Maintain current SDSs for all products used in each state; California AB 1824 compliance verification for CA-sold products
4. Annual filing calendar: NJ Workplace Survey, PA DEP survey, and any state EPCRA Tier II reports (facilities storing 10,000+ pounds of Extremely Hazardous Substances) have annual deadlines

Frequently Asked Questions

Our crews clean multiple client sites across New Jersey. Do we file a Workplace Survey for every site, or just for our main office?

The NJ Workplace Survey requirement applies to each workplace, and a workplace includes client sites where your employees work and where you store chemicals above threshold quantities. So this isn't a single filing for headquarters. Wherever your people work and above-threshold chemical storage exists, that location counts on its own.

We keep bulk chemical inventory at our warehouse and crews only carry a small kit. Which location is the survey site?

If the kit your crews carry stays below threshold quantities and the bulk inventory is stored at your warehouse, the warehouse is the primary survey site. That doesn't cancel out the rest of your footprint, though: any client site with stored chemicals above threshold quantities still counts and still has to be treated as a workplace.

Do the subcontractors we hire have their own Right to Know obligations, or does our program cover them?

They carry their own. Each employer is responsible for its own HazCom and Right to Know compliance, and hiring subcontractors does not let you transfer your RTK obligations onto them. They must maintain their own program, and you remain responsible for maintaining yours for your own employees.