NCC 2022 new SPTC referencing system supporting document - Attachment A - evolution of the code`s referencing system

NCC 2022 comes with important changes to its structure and format, as part of the ABCB's commitment to delivering an NCC that is user-friendly and modern. This attachment provides the history of the evolution of the code's referencing system. It accompanies NCC 2022's new consistent volume structure supporting document.