2.3 Endangered Species Act, OSHA & Transportation Laws

2.3 Endangered Species Act, OSHA & Transportation Laws

Inter-Agency Mandates: In addition to EPA's FIFRA oversight, pesticide applicators must navigate complex statutory requirements enforced by the U.S. Fish and Wildlife Service (USFWS) under the Endangered Species Act, the Occupational Safety and Health Administration (OSHA) under worker safety standards, and the U.S. Department of Transportation (DOT) under hazardous materials transport laws.

Commercial pesticide applicators operate at the intersection of multiple federal regulatory frameworks. Achieving full legal compliance requires integrating environmental conservation measures, workplace hazard communications, and highway transport safety into daily operations.

---

Endangered Species Act (ESA) & Bulletins Live! Two

The Endangered Species Act (ESA) of 1973 mandates that federal agencies ensure any action they authorize, fund, or carry out—including EPA pesticide registrations—is not likely to jeopardize the continued existence of threatened or endangered species, or result in the destruction or adverse modification of designated critical habitats.

The EPA Endangered Species Protection Program (ESPP)

To fulfill its ESA obligations while maintaining access to crop protection tools, the EPA established the ESPP. When a pesticide presents potential risk to listed species within specific geographic areas, the EPA includes a mandatory reference on the product container label directing applicators to consult Bulletins Live! Two (BLT), the EPA's online mapping and database system.

Bulletins Live! Two (BLT) Operational Rules

1. Label Mandate: If a pesticide label contains an Endangered Species Protection Statement directing the user to Bulletins Live! Two, the applicator must access the BLT system prior to application.
2. Timeframe Requirement: Applicators must consult BLT no more than 6 months prior to the planned application date to retrieve the specific Bulletin for the target county and application month.
3. Legally Binding Status: The mitigation measures specified in the retrieved Endangered Species Protection Bulletin (e.g., extended vegetative buffer zones, mandatory spray drift reduction nozzles, application timing restrictions, or total prohibitions in designated geographic polygons) become enforceable extensions of the pesticide label under FIFRA.
4. Recordkeeping: Applicators should archive a printed or digital copy of the BLT Bulletin alongside standard application records to prove compliance during regulatory audits.

---

OSHA Hazard Communication Standard (HCS — 29 CFR 1910.1200)

While EPA WPS governs agricultural field environments, the Occupational Safety and Health Administration (OSHA) enforces the Hazard Communication Standard (HCS) across non-agricultural commercial facilities, custom blender shops, pesticide dealer warehouses, and commercial applicator headquarters.

Aligned with the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), OSHA HCS guarantees employees the "right to know" and "right to understand" the identities and hazards of workplace chemicals through standardized labeling and Safety Data Sheets.

Standard GHS Container Labeling Elements

Every chemical container stored or handled in a covered facility must display:

1. Product Identifier: Chemical trade name and code numbers.
2. Signal Word: Either "DANGER" (severe hazards) or "WARNING" (less severe hazards).
3. Hazard Statements: Standardized phrases describing the nature of the hazard (e.g., "Fatal if swallowed").
4. Precautionary Statements: Standardized phrases outlining prevention, response, storage, and disposal.
5. Hazard Pictograms: Red diamond borders enclosing black hazard symbols (e.g., flame, skull and crossbones, corrosion, health hazard).
6. Supplier Identification: Name, address, and emergency telephone number of the manufacturer or distributor.

---

The 16-Section Safety Data Sheet (SDS) Format

Under OSHA HCS, pesticide manufacturers must provide a standardized 16-section Safety Data Sheet (SDS) for every chemical product. Applicators and facility managers must maintain current SDS documents easily accessible to all employees during every work shift.

Mandatory 16-Section SDS Structure

• Section 1: Identification: Product name, manufacturer contact info, emergency phone number, recommended uses.
• Section 2: Hazard(s) Identification: GHS classification, signal words, hazard statements, pictograms, precautionary statements.
• Section 3: Composition / Information on Ingredients: Chemical identity, CAS numbers, impurities, trade secret claims.
• Section 4: First-Aid Measures: Necessary first-aid instructions by exposure route (inhalation, dermal, eye, oral); acute/delayed symptoms.
• Section 5: Fire-Fighting Measures: Suitable extinguishing media, specific chemical fire hazards, special protective equipment for firefighters.
• Section 6: Accidental Release Measures: Personal precautions, protective equipment, emergency spill containment, and cleanup methods.
• Section 7: Handling and Storage: Precautions for safe handling, incompatible materials, storage temperature and ventilation.
• Section 8: Exposure Controls / Personal Protection: OSHA Permissible Exposure Limits (PELs), ACGIH Threshold Limit Values (TLVs), engineering controls, and mandatory PPE specifications.
• Section 9: Physical and Chemical Properties: Appearance, odor, pH, flash point, vapor pressure, solubility, relative density.
• Section 10: Stability and Reactivity: Chemical stability, potential hazardous reactions, conditions to avoid, incompatible materials.
• Section 11: Toxicological Information: Acute/chronic toxicity data (LD50, LC50 values), routes of exposure, carcinogenicity ratings.
• Section 12: Ecological Information: Ecotoxicity data for aquatic/terrestrial species, environmental fate, persistence, bioaccumulation.
• Section 13: Disposal Considerations: Waste treatment methods, container disposal protocols (RCRA hazardous waste rules).
• Section 14: Transport Information: UN/NA identification numbers, proper DOT shipping name, hazard class, packing group.
• Section 15: Regulatory Information: Federal/state regulatory status (SARA Title III, TSCA, FIFRA relationship).
• Section 16: Other Information: SDS creation date, revision history, legal disclaimers.

---

DOT Hazardous Materials Transportation Regulations (49 CFR)

The U.S. Department of Transportation (DOT), through the Pipeline and Hazardous Materials Safety Administration (PHMSA), regulates the public highway transportation of hazardous materials under 49 CFR Parts 100–185. Many concentrated pesticides are classified as DOT Hazardous Materials.

Key DOT Classification Categories for Pesticides

• Class 3: Flammable Liquids (e.g., solvent-based emulsifiable concentrates with low flash points).
• Class 6 (Division 6.1): Poisonous / Toxic Substances (e.g., highly acute toxic liquid or dry pesticides).
• Class 8: Corrosives (e.g., strongly acidic or alkaline pesticide formulations).
• Class 9: Miscellaneous Hazardous Materials (e.g., environmentally hazardous substances, aquatic toxins).

Mandatory DOT Transport Requirements

1. Placarding: Transport vehicles carrying bulk tanks (over 119 gallons) or non-bulk packages totaling 1,001 pounds or more of certain hazardous materials must display diamond-shaped DOT hazard placards on all four sides of the vehicle.
2. Shipping Papers: Any commercial vehicle transporting regulated hazmat must carry official shipping papers detailing:
   • Proper Shipping Name (from DOT Hazmat Table).
   • Hazard Class / Division number.
   • UN or NA Identification Number (e.g., UN 2902).
   • Packing Group (PG I, II, or III indicating hazard level).
   • Total quantity of hazardous materials.
   • 24-Hour Emergency Response Telephone Number.
   • Location Mandate: Shipping papers must be placed within the driver's immediate reach (or mounted on the driver's door pocket) while restrained by the seatbelt.
3. Driver Hazmat Training: Any employee who handles, loads, secures, or transports DOT hazardous materials must receive comprehensive DOT Hazmat Training within 90 days of employment and recurring training at least once every 3 years.
4. Commercial Driver's License (CDL) & Endorsement: Drivers operating vehicles exceeding 26,000 lbs GVWR or carrying placarded hazmat loads must hold a valid CDL with a Hazardous Materials Endorsement (H).