Certain cities required to modernize certain building project documentation procedures.

HF 3598 requires larger Minnesota cities (home rule charter or statutory cities of the first, second, or third class) to accept electronic applications, certifications, and documentation for building projects covered by the State Building Code. The bill mandates that cities must use electronic methods like email, PDF files, and digital signatures instead of paper submissions for these projects. This modernizes documentation procedures without changing building safety standards or code requirements. The law takes effect on July 1, 2026, and directly affects city offices handling building permits and inspections.