Check any impact on removing a pre-condition from 11.1.2.1
A precondition sub-group removed the precondition "and where pre-recorded auditory information is not needed to enable the use of closed functions of ICT" as it was no longer required after removing closed functionality requirements from clause 11.1.
The requirements in clause 5.1 need to be checked to ensure that they cover the issues removed from 11.1.2.1.