Effective August 1, 2019

Please note that effective August 1, 2019, the Town of Flower Mound will require all building-permit applications to comply with the following construction codes:

For Residential Construction

• 2018 IECC (International Energy Conservation Code)
• 2018 IRC (International Residential Code)
• 2018 ISPSC (International Swimming Pool and Spa Code) (effective July 1, 2021)
• 2020 NEC (National Electrical Code) (effective July 1, 2021)

For Commercial Construction

• 2018 IBC (International Building Code)
• 2018 IECC (International Energy Conservation Code)
• 2018 IMC (International Mechanical Code)
• 2018 IPC (International Plumbing Code)
• 2018 ISPSC (International Swimming Pool and Spa Code) (effective July 1, 2021)
• 2020 NEC (National Electrical Code) (effective July 1, 2021)