About 81346-12:2018 (RDS-CW)

ISO 81346-12:2018 is a new extension of the IEC/ISO 81346 standard series intended for application in field of construction works and building services.

The standard tailors and extends the basic RDS framework for construction works and building services. This includes:

  • Definition of aspects to be applied
  • Definition of classification for systems and locations
  • Defition of letter codes for domains to be applied in top-node identifiers
  • Introduction of the new aspect kind “Type aspect” (%) which allows for designation of types/variants/design masters etc. in projects, companies or sectors.


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