Codes

International Code Council (ICC) Codes

NFPA

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City of Chicago

Latest City of Chicago Building Design and Construction Codes:

Title 24 codes

2019 California Energy Commission Title 24 codes

ASHRAE

To access free standard available at ASHRAE click here. Standards listed below are available free using the link below.

  • Standard 15-2019, Safety Standard for Refrigeration Systems
  • Standard 34-2019, Designation and Safety Classification of Refrigerants
  • Standard 55-2017, Thermal Environmental Conditions for Human Occupancy (ANSI Approved)
  • Standard 62.1-2019, Ventilation for Acceptable Indoor Air Quality
  • Standard 62.2-2019, Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings
  • Standard 90.1-2019, Energy Standard for Buildings Except Low-Rise Residential Buildings
  • Standard 90.2-2018, Energy Efficient Design of Low-Rise Residential Buildings
  • Standard 100-2018, Energy Efficiency in Existing Buildings
  • Standard 170-2017, Ventilation of Health Care Facilities
  • Standard 188-2018, Legionellosis: Risk Management for Building Water Systems
  • Standard 189.1-2017, Standard for the Design of High-Performance Green Buildings
  • Standard 52.1-1992, Gravimetric and Dust-Spot Procedures for Testing Air-Cleaning Devices Used in General Ventilation for Removing Particulate Matter
  • Standard 55-1992, Thermal Environmental Conditions for Human Occupancy
  • Standard 55-2013 — Thermal Environmental Conditions for Human Occupancy (ANSI Approved)
  • Standard 90.1-2013, Energy Standard for Buildings Except Low-Rise Residential Buildings
  • Standard 90.1-2016, Energy Standard for Buildings Except Low-Rise Residential Buildings