CALTHA NEWS
Stay informed with industry news, regulatory & management requirement updates and featured Caltha project summaries.
How to Prepare a Hazardous Materials Inventory Statement (HMIS) Without Errors
Learn how to prepare a Hazardous Materials Inventory Statement (HMIS) correctly. Avoid common errors and meet IFC/NFPA fire code requirements in 2026.
Phase 1 Environmental Site Assessment – Commercial Property – Brookings County, SD
Caltha LLP completed a Phase I ESA for a property in the Brookings, South Dakota area, identifying key environmental risks and RECs for due‑diligence decisions.
Phase 1 ESA in 2026: New Red Flags Lenders Are Watching For
Learn the top red flags lenders watch for in 2026 Phase 1 ESAs. Understand PFAS, vapor intrusion, historical RECs, and compliance risks before closing.
DOT’s 2026 Aerosol Definition Change: What HazMat Shippers Need to Know
DOT’s 2026 aerosol definition update now allows gas‑only aerosols, changing classification, packaging, and compliance requirements for HazMat shippers.
DOT HazMat Shipping: The 2026 Rules Every Shipper Must Know
Learn the essential 2026 DOT HazMat shipping rules every shipper must know. Understand classification, packaging, labeling, paperwork, and training requirements.
Environmental Consulting Project – ISO 14001 Support – Minneapolis, Minnesota
Caltha LLP developed ISO 14001‑aligned EMS documentation, including an EMS Manual, aspects registry, and compliance obligations register for a Minnesota manufacturer.