This part of IS020712 gives guidance for the selection and use of water safety signs as specified in
IS020712-1 and beach safety flags as specified in IS020712-2, in aquatic environments It provides
guidance on their location, mounting positions, lighting and maintenance It also provides guidance on the
design and location of multiple signs.
This part of ISO 20712 does not apply to traffic signs for use on the public highway or maritime signalling It is
not applicable to flags for use on firing ranges or to flags used to indicate water quality. It does not cover
means of escape signs and their illumination which may be present
NOTE The illustrations in this part of ISO 20712 are as accurate as possible within the limitations of the pnntJng
process
ISO 20712-3:2008 history
2020ISO 20712-3:2020 Water safety signs and beach safety flags — Part 3: Guidance for use
2014ISO 20712-3:2014 Water safety signs and beach safety flags - Part 3: Guidance for use
2008ISO 20712-3:2008 Water safety signs and beach safety flags - Part 3: Guidance for use