Compliance dates are organized based on the floor area of buildings that fall under the law. Building owners will then need to comply every five years after their first compliance date.

Compliance dates by building size:

June 1, 2026:Over 220,000 sf (and then every five years thereafter)
June 1, 2027:90,001 – 220,000 sf (and then every five years thereafter)
June 1, 2028:50,000 – 90,000 sf (and then every five years thereafter)