TS ISO 5457

TS ISO 5457 is a standard concerned with the sizes of drawing sheets used in technical drawings and the layout of those sheets. In engineering documentation, the usable drawing area, margins, frame arrangement, and title-block position are essential to readability, filing, reproduction, and consistency across teams.

Drawing sheet sizes and sheet layout

The standard covers preprinted drawing sheets and the blank formats used for technical drawings in any field of engineering. Its focus is not on the content of the drawing itself, but on the page format in which that content is presented. In practice, this means a controlled relationship between the sheet dimensions, the drawing frame, and the title area so that drawings can be handled in a uniform technical format.

In general technical terms, standardised drawing sheets work closely with the ISO A-series system, making drawings easier to fold, copy, scan, and archive in a predictable way. The title block provides the main identity information for a drawing, helping to accommodate items such as revision data, scale, designation, and responsibility in a clear and legible space.

• Supports consistent preparation of technical drawings across different formats.
• Provides a common framework for margins, frames, and title-block placement.
• Serves as a layout reference that improves readability and document management in engineering drawing workflows.

This TSE listing is based on ISO 5457:1980 and has since been withdrawn. It therefore represents a historical standardisation approach for drawing sheet sizing and layout, to be understood alongside related technical drawing and lettering standards used in drafting practice.