Writing and marking instruments - Specification for end closures to reduce the risk of asphyxiation Ingestion-build-180956 and various forms of bitmap

and various forms of bitmap manipulation operations (bitblts) including movement

except for the artificial pollution test

ISO 50001 - Energy management systems will help organizations to reduce energy costs

IT professionals

Writing and marking instruments - Specification for end closures to reduce the risk of asphyxiation Ingestion-build-180956 and various forms of bitmap1 Scope This part of BS 7272 specifies requirements to reduce the risk of asphyxiation from end closures for writing and marking instruments. It relates to such instruments which in normal or foreseeable circumstances are likely to be used by children up to the age of 14 years. This part of BS 7272 is not applicable to the following: writing and marking instruments which are designed or only intended for use by adults, e. g. jewellery pens, expensive