Originally Posted by Ginseng
but as a GPC holder I still have the MoD finance instruction that tells me that, as a Serviceman, I cannot use my GPC to pay for my own subsistence.
I was issued my GPC card solely that I could use it for my own Travel and Subsistence, so the rules must state that you can. I have never had any questions when handing the paperwork to the beancounters.