Conference committee adds NFPA reference, preserves wetlands review and effective-date lock in tweak to Senate Bill 564

The conference committee on Senate Bill 564 voted to approve an agreement that adds an NFPA standard to the bill’s fire-code language, preserves earlier effective-date protections for lot-size rules, and clarifies how wetland buffers and conservation areas will be reviewed.

Representative Dumont, who presented the Office of Legislative Services (OLS) amendment, described the package as a cleaned-up version of the text she circulated earlier this week. “This is the cleaned up version of the word document that I provided on Tuesday,” she said, and noted the amendment creates a new section that specifically carves out wetland buffers and conservation areas for review by special exception or conditional-use permit.

The change to the fire-code reference grew out of safety and access concerns raised by the State Fire Marshal. The marshal told the committee that certain NFPA tables tie the number of homes to the number of required access routes — for example, “0 to 100 homes or households can have 1 access route, and then it goes up from there” — and suggested the committee could “pull in that table as, as part of a state fire code amendment, which would then be ratified by the general court.” Representative Alexander proposed language to ensure municipalities “shall not limit maximum road length greater than what is referenced in NFPA standard 11 41,” an approach members said would tie local caps to an established, tested standard rather than an ad hoc distance limit.

Senator Murphy and others flagged a missing line in the OLS text: language adopted previously (amendment 2070) intended to prevent municipalities from imposing additional building or lot-size restrictions before the bill’s effective date. Members agreed to add that effective-date language into the OLS amendment so local rules could not be made more restrictive in the interim.

The committee also debated sections 3 and 4 of the package. One lawmaker who helped draft the change said members in the House caucus worried section 3’s broader by-right allowances could raise development costs and complicate passage. Other members argued section 4 — which protects wetland buffers by requiring conditional-use or special-exception review rather than allowing an outright municipal denial — is an improvement over the status quo and worth keeping. After negotiation, members said the agreed language strikes a balance between reducing unnecessary development cost burdens and preserving a review process for wetlands and conservation areas.

Representative Alexander moved to support the committee agreement; the motion was seconded by Reinford and approved by voice vote. The chair said he would transmit the adopted amendment to OLS for final drafting and expected the office to have the revised text ready soon.

The action leaves in place three specific changes the committee identified: insertion of “and NFPA 11 41” alongside the state fire-code reference where the amendment discusses caps on roadway access; adding the effective-date protections from amendment 2070 so municipalities cannot impose new lot-size or building restrictions before the bill takes effect; and creating a new section clarifying that wetland buffers and conservation areas are to be considered through conditional-use or special-exception review rather than being categorically barred.