This page contains links to building code clarifications, interpretations and memoranda issued prior to 2018. Some of these may no longer be in effect. For current information, please visit the building code interpretation page. To determine which of these documents are still in force, please review code interpretation A10-2018-001.
BUILDING CODE CLARIFICATIONS (2015 and earlier)
BUILDING CODE MEMORANDA
ELECTRICAL CODE MEMORANDA
ELEVATOR CODE MEMORANDA
ENERGY CONSERVATION CODE MEMORANDA
MECHANICAL CODE MEMORANDA
PLUMBING CODE MEMORANDA