Agency staff told the board that US EPA Region Marianas and ATSDR are coordinating on a scoping assessment and requested additional historical exposure data; an expert told the board consistent concentrations across years suggest a possible point source and further sampling is needed.

Guam EPA presented proposed updates to on‑site wastewater rules to allow type‑4 nitrogen‑reducing systems, limited holding tanks and ADU provisions; senators and industry questioned a 1,000‑foot setback and urged sewer connection programs for thousands of unsewered homes.

Senator Talay moved to place Bill 253 — an act to prohibit seabed mining in Guam waters — on the session agenda citing Bureau of Ocean Energy Management action and regulatory changes; the motion was ordered without objection.

Legislators propose amendments to ensure environmental safeguards and local access in Guam's aggregate bill.

Guam EPA warns of permit processing delays due to funding cuts and federal grant rescissions.

Council discusses solid waste fee adjustments and environmental responsibilities due to budget cuts.

Officials discuss utilizing closed Lajun Landfill for solar power generation to save costs.

Board explores commercial composting and educational outreach for food waste management.

Senators review legislation to ease permitting for on-site composting activities in Guam.

Bill 83-38 allows Guam EPA and Coastal Management Program to hire dedicated environmental attorneys.

Legislators support Bill 28-38 to improve Guam EPA's staffing and resource allocation.

Legislators back bill to enable environmental law attorneys for Guam agencies' effective governance.

Lawmakers endorse Bill 28-38 to secure 20% of use tax for Guam EPA's critical operations

Guam's bill 35 38 COR bans sunscreen ingredients toxic to coral reefs and marine life.

Guam officials outline zero waste master plan and housing development concerns during public discussions.