Federation Diplomatic Corps
The Federation Diplomatic Corps or UFP Diplomatic Corps was a body of the Federation that negotiated with other powers. Members of the Diplomatic Corps were present at the Khitomer Conference. ()

Starfleet regulation 06-8342-9322 referred to special authority for the Federation Diplomatic Corps, in reference to the transfer of Starfleet officers. ( okudagram)

In 2372, a member of the Diplomatic Corps and an old friend of Curzon Dax's, informed Jadzia that representatives from worlds along the Federation-Klingon border were urging for a preemptive strike. () 

In 2375, during the Dominion War, the Corps' main diplomatic focus was with the Dominion. This meant they were unable to mediate in a border dispute in the Goren system. As a result of this, the  was relegated to a diplomatic role, to the dissatisfaction of her captain, Jean-Luc Picard. ()

In 3189, Fleet Admiral Charles Vance contacted the diplomatic corps and gave them the news he was sending Commander Michael Burnham as a Federation representative to Ni'Var, with the hope of restarting diplomatic relations with this planet.()

In 3190, the Diplomatic Corps, along with the Ni'Var Government and the Order of the Qowat Milat, authorized a joint mission to pursue the rogue Qowat Milat  J'Vini. ()

See also 
 United Earth Diplomatic Corps
 Starfleet Diplomatic Corps

External link
 

de:Diplomatisches Korps der Föderation
Diplomatic Corps