It has been roughly two years since NFL teams have been permitted to have official pre-draft visits in a team facility. For the past two seasons, due to COVID-19 protocols, teams were forced to have these visits virtually.
In the past, teams would host players, making their list of players who came to town on a visit public considering they were only allotted so many visits per year. At these visits players can have a medical examination, be interviewed and given a test, but not physical tests or drills can be performed.
The specific number of visits are 30, with a major caveat for a team like the Pittsburgh Steelers.