I think a bit of clarification is needed .... the Porsche Classic centres are different to the Porsche Classic register. There are currently only 4 OPCs that have Porsche Classic accreditation; Glasgow, Hatfield, Leeds and Swindon. This capability is anything from minor servicing all the way through to full restoration. The Porsche Classic register is a bit like a club. To be eligible you need to have a classic car (996s now fall into category) and have an invoice for some work (any work) from any OPC. The benefits of being in the club are as described 15% off parts, valets, catalogue, key ring etc. and membership lasts for one year. Towards the end of the year you'll have to have more servicing/work done in order to renew the membership for the following year etc. It is not possible to get the benefits of the Porsche Classic register without having had work done at an OPC, which is a bit of a shame should one inadvertently forget ... :duh: