Revised Standard from Last Update.

1. SCOPE

1.1. This standard prescribes symbols to be used for proof corrections in line, half-tone and colour work. Corrections to be carried out in the art work are also given. Accepted abbreviations for use in process engraving have also been given.

1.1.1 These corrections may be instructions to the artist, photographer or engraver. These are to be used, in the side margin and at the required portion on the transparent overlap or proof where the correction is desired.

2. REFERENCES

The standard listed below contain provisions which, through reference in this text, constitute provision of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards listed below:

IS No. Title

IS 1250 : 2021 Proof corrections for printers and authors

IS/ISO 128- 2 Technical product documentation (TPD) — General principles of representation: Part 2 Basic conv entions for lines (under development)