From JLS@liverpool.ac.uk Thu Nov 28 14:52:13 1991
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Date:     Thu, 28 Nov 91 13:11:27 GMT
From: Lawrie Schonfelder <JLS@liverpool.ac.uk>
Subject:  Corrigenda and ammendment
To: SC22/WG5 members <SC22WG5@dkuug.dk>, SC22 members <SC22AG@dkuug.dk>
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Dear All,
in reports of the SC22 meeting it has been said that ISO, or at least SC22,
had no procedure for handling corrections and clarifications (interpretations)
to existing standards. I find this a strange comment. Section 6.13 of the JTC1
directives 1990 is precisely about such activities. Section 6.13.1 defines
both a corrigendum and an ammendment. "A technical corrigendum is issued to
correct a technical error or ambiguity in an international standard,
inadvertently introduced either in drafting or in printing and which could lead
to incorrect or unsafe application of the international standard."
"An amendment alters and/or adds to previously agreed technical provisions in
existing international standards."
Both corrigenda and amendments have procedures for rapid publication defined
albeit loosely in the case of corrigenda in the remainder of Section 6.13.
It appears to me that this section of the directives is aimed precisely
at dealing with this maintenance activity. Have these directives been
changed and I have missed it, or was there some confusion on this issue at
the SC22 meeting.
Can someone enlighten me.

Lawrie
