As Delta Green in its most recent iteration has its own slightly modified version of BRP and as it is listed as a separate system here on Obsidian Portal that was lacking a DST, I created a two new ones. One is the full version with separate skills, dedicated from the character sheet, the second one is a shortened version to be used by the DM for NPC. Just waiting for approval now.
It looks like you're new here. If you want to get involved, click one of these buttons!