Contractors Regulations in Massachusetts: Statute and Code Reference

This page provides a structured reference to the 17 regulatory citations tracked across Boston Contractor Authority. All citations are extracted from page content and verified against primary sources.

Citation Summary

Category	Count
Named Federal Acts	10
NFPA Standards	3
ASHRAE Standards	3
Named Act Unverified	1
Total	17

Named Federal Acts

Citation	Jurisdiction
Boston Climate Act	US
City of Boston Climate Act	US
Clean Air Act	US
Davis-Bacon Act	US
Home Improvement Contractor Act	US
Massachusetts Consumer Protection Act	US
Named Act	US
Named Federal Act	US
Prompt Payment Act	US
The Massachusetts Prompt Payment Act	US

NFPA Standards

Citation	Jurisdiction
NFPA 101	National
NFPA 13	National
NFPA 70	National

ASHRAE Standards

Citation	Jurisdiction
ASHRAE 62.1	National
ASHRAE 62.2	National
ASHRAE 90.1	National

Named Act Unverified

Citation	Jurisdiction
The Boston Climate Act	—

Pages with Regulatory Citations

Page	Citations
regulations	17
regulatory-updates	3
boston-hvac-contractors	3
boston-green-and-sustainable-contractors	3
boston-subcontractor-relationships	2
boston-contractor-services-in-local-context	2
index	1
hiring-a-licensed-contractor-in-boston	1
boston-electrical-contractors	1
boston-contractor-permits-and-inspections	1
boston-contractor-licensing-requirements	1
boston-contractor-dispute-resolution	1
boston-contractor-cost-estimates	1

Recent Regulatory Changes

Change	Type	Date	Source
Rescission of the Greenhouse Gas Endangerment Finding and Motor Vehicle Green...	final rule	2026-04-20	federal_register
Strengthening United States National Defense With America's Beautiful Clean C...	executive order	2026-02-17	federal_register
Determination of Attainment by the Attainment Date and Clean Data Determinati...	final rule	2026-03-02	federal_register
NFPA 101 updated to 2024 edition (from 2021)	revision	2024-01-01	nfpa
NFPA 70 updated to 2023 edition (from 2020)	revision	2023-01-01	nfpa
NFPA 13 updated to 2022 edition (from 2019)	revision	2022-01-01	nfpa
ASHRAE 90.1 updated to 2022 edition (from 2019)	revision	2022-01-01	ashrae
ASHRAE 62.1 updated to 2022 edition (from 2019)	revision	2022-01-01	ashrae
ASHRAE 62.2 updated to 2022 edition (from 2019)	revision	2022-01-01	ashrae

Monitoring Sources

Citations on this site are monitored against the following regulatory data sources:

Ashrae (last checked: 2026-03-20)
Congress (last checked: 2026-03-20)
Ecfr (last checked: 2026-03-20)
Federal Register (last checked: 2026-03-19)
Nfpa (last checked: 2026-03-20)
Openstates (last checked: 2026-03-20)

Citation data last extracted: 2026-03-20