Recreational diving services. Requirements for the training of recreational scuba divers - Level 2. Autonomous diver Ingestion-build-78747 The results of these tests

The results of these tests in combination with the results from the ISO 4869‑1 tests can be used to estimate the effective A-weighted sound pressure level when sound restoration ear-muffs are worn

maintenance and dismantling of construction hoists

complying with BS 2655-6 can ensure smooth working and safe use of lifts

– 40 kVA for single-phase constant voltage auto-transformers

The verification consists of:

Recreational diving services. Requirements for the training of recreational scuba divers - Level 2. Autonomous diver Ingestion-build-78747 The results of these tests1 Scope This part of ISO 24801 specifies the competencies required of a scuba diver in order to obtain a scuba diver qualification from a training organization attesting that he she has met or exceeded scuba diver level 2 (Autonomous diver), and specifies evaluation criteria for these competencies. It also specifies the conditions under which training is provided, in addition to the general requirements for recreational diving service provision in