EEMUA Publication 241

Guidance on the Presence and Operation of Portable Self Energised Electrical/Electronic Devices in Potentially Explosive Atmospheres (Gas and Dust)
standard by Engineering Equipment and Materials Users Association, 06/01/2019

EEMUA Publication 190

Guide for the Design, Construction and Use of Mounded Horizontal Cylindrical Vessels for Pressurised Storage of LPG at Ambient Temperature
standard by Engineering Equipment and Materials Users Association, 08/01/2017