Tag: Proposition 65

New Approach Methodologies (NAMs) and the Future of Toxicology: Why Industry Should Be Paying Attention

Jon Redmond /June 10, 2026

For decades, toxicology has relied heavily on animal testing to evaluate chemical safety and support regulatory decision-making. In recent years, increasing attention has been given to a broad range of…

California Proposition 65 compliance guide graphic featuring OEHHA logo and warning symbol

OEHHA Proposes Listing Welding Fumes Under California Proposition 65

Jon Redmond /June 9, 2026

The California Office of Environmental Health Hazard Assessment (OEHHA) has issued a Notice of Intent to list welding fumes as a chemical known to the State of California to cause…

RHP Risk Management Inc. Receives A2LA Accreditation

Jon Redmond /May 13, 2026

RHP Risk Management Inc. is proud to announce that our Exposure Sciences Laboratory has achieved accreditation from the American Association for Laboratory Accreditation (A2LA). This milestone reflects our continued commitment to…

RHP Risk Management Presenting at the 2026 Society of Toxicology (SOT) Annual Meeting

Jon Redmond /March 11, 2026

  RHP Risk Management is pleased to announce that members of our Human Health Risk Sciences team, Debra Kaden, PhD, ATS; Ashish Jachak, PhD, MBA; and Melanie Buser, PhD, DABT,…

California Proposition 65 compliance guide graphic featuring OEHHA logo and warning symbol

Vinyl Acetate (VAM) Proposition 65 Compliance: RHP Risk Management derives candidate No Significant Risk Levels (NSRLs) for inhalation and oral exposure

Jon Redmond /February 13, 2026

Vinyl acetate monomer (VAM) is a synthetic chemical building block used in the production of copolymers such as adhesives, sealants, coatings, and surface treatments. The Office of Environmental Health Hazard Assessment (OEHHA)…