The Jedi Service Corps (JSC) existed as a division within the Jedi Order, reporting to the Council of Reassignment. The Council of Reassignment was responsible for aiding both Jedi younglings and Padawans who were unsuccessful in their training. While many returned home, certain individuals, driven by a desire to serve or possessing valuable talents, chose reassignment to the Service Corps. As members, Jedi in the Service Corps continued to serve the Galactic Republic, though they were prohibited from wielding a lightsaber. The Clone Wars, which saw the Jedi transformed into military officers, led to the militarization of the Service Corps.
The Exploration Corps, also referred to as the ExplorCorps, was established by Jedi Seekers. Primarily composed of Seekers, the Exploration Corps was initially tasked with mapping the known galaxy. Over time, their objectives broadened to include discovering new planets, researching astronomical phenomena, and providing education. Rather than a fixed headquarters, the ExplorCorps operated primarily from ships, utilizing praxeum ships that functioned as mobile temples and educational facilities.