Building Code

The City of Rochester adopted the 2020 MN Residential Code as of March 31, 2020. The Building Safety Department enforces this Code during its Plan Review and Inspection phases of permitted work. For projects issued prior to March 31, 2020 the 2015 MN Residential Code is enforced.

What are building codes? Why do we have them? Why can't we just build buildings however we want? These are some of the questions that this webinar set will help you to answer. The regulation of the way buildings are built in the United States is unique, compared to other industries and even other countries. It can be a mystery to those who have not yet actively participated in the process. The YouTube™ webinars from the International Code Council (ICC) below will try to provide the big picture, even for those who have no experience with building codes.

  • 2020 MN Conservation Code for Existing Buildings
    • Date Code Went into Effect: March 31, 2020
  • 2020 MN Residential Building Code
    • Date Code Went into Effect: March 31, 2020
  • 2020 National Electrical Code
    • Date Code Went into Effect: November 17, 2020
  • 2020 MN Residential Energy Code (the 2015 Code remains in effect)
    • Date Code Went into Effect: March 31, 2020
  • 2020 MN Mechanical and Fuel Gas Code
    • Date Code Went into Effect: April 6, 2020
  • 2015 MN Plumbing Code
    • Date Code Went into Effect: January 23, 2016

Learn about the Minnesota State Building Code on the Minnesota Department of Labor and Industry website.

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