ISO 13567 is an international computer-aided design (CAD) layer standard.
The standard is divided into three parts: Standard has been developed by Technical Committee TC 10 (Technical product documentation) Subcommittee SC 8 (Construction documentation); Refer.
CAD layer names are structured as a series of mandatory and optional fixed length fields, composed as a continuous alpha-numerical text string.
Agent is Architect, using ISO 13567 and Uniclass or CI/SfB Classification System.
Note: Elements cut by section has been provisionally indicated as A-****--E5 (reflecting the use of a wider line).