One of the findings at Rebreather Forum 3.0 was for CCR manufacturers and other community members to publish a worksheet to help accident investigators collect meaningful data from rebreathers involved in diver deaths. A sombre topic for sure but the need to have some “standards” and some sort of unit-specific checklists is apparent given the wide gaps in information gathering to date.
Martin Parker — the managing director of Ambient Pressure Diving, the manufacturer of Vision Rebreathers (the Inspiration, Evolution and Evolution+) — recently posted a worksheet. It is available in PDF form from the link below.
The description of some procedures are graphic and not suitable reading perhaps for the squeamish; however, I believe this is a good start… Kudos to Martin.
Doppler's Tech Diving Blog 