TS EN ISO 13567-1

TS EN ISO 13567-1 is a standard devoted to the general principles for structuring and naming layers in CAD environments. In technical product documentation, layers help separate drawing elements into meaningful groups so that files are easier to read, manage, exchange, and interpret. This part establishes the basic logic behind layer organization and the common framework used for consistent practice.

The technical role of CAD layers

In general technical use, layers are the practical way to keep objects in a CAD file separated for visibility, selection, and editing. Within the same model, architectural, mechanical, electrical, or infrastructure elements can be managed independently, allowing users to display or plot only the information they need. This separation also supports data exchange by making design information more consistent and easier to understand across teams.

What this part focuses on

• General principles for structuring layers in CAD files.
• The use of layers to control visibility.
• The role of layers in transmitting and managing CAD data.
• A common framework for layer naming and organization.

Its value lies less in individual drafting commands than in the consistent organization of layer information. In technical documentation, a shared layer logic reduces confusion during data exchange and helps drawings remain intelligible across different software platforms and organisations. As Part 1, it addresses the foundational principles of CAD layer practice.