Recreational diving services. Safety related minimum requirements for the training of scuba instructors - Level 1Scuba instructors at level 1 are qualified to teach and assess confined water skills and theoretical knowledge up to diver level 1. Under the supervision of a level 2 instructor, they may also teach the theoretical knowledge for levels 2 and 3, and may teach any level of diver in confined water, such as a swimming pool. The organizations below have been externally audited to confirm that their training meets the relevant standards British Sub Aqua

This objective is accomplished by monitoring a number of networks

supporting the development of structured H&S information for all construction projects progressively from the outset

Who is BS EN 10225‑3 - Weldable structural steels for

PD CEN/TS 16555-7describes how organizations can create transparency internally on strengths and weaknesses in their innovation management system

maintenance personnel and others

road construction planners

What is PAS 11007 - Stakeholder engagement for infrastructure about

Mail facility layout and construction to minimize the effects of an explosive device or “white powder”

Medical packaging industry

metros and underground railways

The mass per hectolitre is of commercial importance for grain cereals

30 mm to 8