All 32 NFL teams are invited to participate in selecting the draft-eligible prospects to participate in the annual NFL Scouting Combine. National Football Scouting and BLESTO scouting are also invited to provide input. ALL eligible players are reviewed and voted on by the participating teams/scouting organizations and each prospect receiving the necessary number of votes, by position, is then extended an invitation. National Football Scouting manages the selection process and works with all NFL team scouting departments to finalize the annual roster. The evaluation process is subjective and therefore not a perfect science, but the goal of the Combine and the NFL teams is to invite every draft-eligible prospect who will be drafted in the ensuing NFL Draft.