Trade associations don't have to register and, one supposes that Lord Young decided they were quite able to select advisors who are suitably qualified.
The general consensus is that this register will have no effect.
If your air-conditioning system has an output of over 12kW, you need to meet certain requirements for inspecting the energy efficiency of your systems. If you have more than one air-conditioning unit within a building they are considered to be a single system.
In England, Northern Ireland and Wales, from 4 January 2011, if your air-conditioning system has an output over 12kW it must be inspected at least every five years. If your system was first put into service on or after 1 January 2008, it must have its first inspection within five years of the date when it was first put into service.
Inspections must be carried out at least every five years by an accredited energy assessor who will assess the efficiency of the system and advise on improvements.
Source: NetRegs
The standards are to be welcomed as they now are formatted like other standards and we no longer have Annex 4 as the PEFC standard.
Clause 6.8 Sub-Contracting has been added to PEFC ST 2002:2010; before this, there was no PEFC requirement for sub-contracting. For those companies that already have an SSS system for sub-contracting of FSC products, your existing system already meets the requirements of PEFC but it may need references added.
The main requirement for those companies with systems compiled by Strategic Safety Systems for FSC/PEFC is that the references will have to change; for a start Annex 4 will need changing to PEFC ST 2002:2010, but all the clause numbers are different.