relative to development and related requirements in cities, towns, and municipalities.

SB 170, if passed, would strengthen housing nondiscrimination protections in New Hampshire by adding gender identity, sexual orientation, and school enrollment status to the list of protected classes under state law. It also limits municipal authority over development by prohibiting cities and towns from imposing stricter septic system, well-siting, or utility placement rules than state standards allow, and requires municipalities to provide written feedback on development plans within 7 days. The bill directly affects housing applicants, developers, and local governments by ensuring equal access to housing and streamlining approval processes for utilities in subdivision buffers (excluding wetlands). The bill would take effect January 1, 2026, pending final legislative approval.