WitDelta T Services are an F-Gas registered company, able to fulfill your legal obligations.

With effect from 4th July 2007 if you use Air Conditioning or Refrigeration equipment these are your new legal responsibilities

F Gas Regulations
Guidance is available here from ACRIB (The Air
Conditioning and Refrigeration Industry Board) on
how the regulations will impact the RAC industry. Issue
date 27th February 2007.