Ophthalmic optics - Format of digital data files for data transfer for profiling of spectacle lenses - Part 1: Two-dimensional tracers (ISO 11715-1:1998)
In vitro diagnostic systems - Guidance on the application of EN 29001 and EN 46001 and of EN 29002 and EN 46002 for in vitro diagnostic medical devices
Terminal Equipment (TE) - Telephony for hearing impaired people - Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired