Which ISO standard define reference dimension?

Question

Which ISO standard define reference dimension?

Answer 1

*ISO 13567 is an international Computer-aided design (CAD) layer standard.

*The standard is divided in three parts:

ISO 13567-1:1998

Technical product documentation -- Organization and naming of layers for CAD -- Part 1: Overview and principles

ISO 13567-2:1998

Technical product documentation -- Organization and naming of layers for CAD -- Part 2: Concepts, format and codes used in construction documentation

ISO/TR 13567-3:1999

Technical product documentation -- Organization and naming of layers for CAD -- Part 3: Application of ISO 13567-1 and ISO 13567-2

Standard has been developed by Technical Committee TC 10 (Technical product documentation) Subcommittee SC 8 (Construction documentation); Refer. ICS: 01.110; 35.240.10.

*ISO 406:1987

Technical drawings. Tolerancing of linear and angular dimensions

*ISO 1660:1996

Technical drawings. Dimensioning and tolerancing of profiles .