Normas ISO

Ophthalmic optics -- Contact lenses-- Part 2: Tolerances

Ophthalmic optics -- Contact lenses-- Part 1: Vocabulary, classification system and recommendations for labelling specifications

Graphic technology -- Variable content replacement-- Part 1: Using PDF/X for variable content replacement (PDF/VCR-1)

Medical devices -- Recognized essential principles of safety and performance of medical devices-- Part 2: General essential principles and additional specific essential principles for all IVD medical devices and guidance on the selection of standards

Petroleum and natural gas industries -- Modular drilling rigs for offshore fixed platforms

Fire safety engineering -- Performance of structures in fire-- Part 4: Example of a fifteen-storey steel-framed office building