Section 5-2e and 5-2f
Excerpt from USGA Handicap Manual
e. Posting a Tournament Score
A tournament score is a score made in a competition organized and conducted by a committee in charge of the competition. The competition must identify a winner(s) based on a stipulated round(s), and must be played under the principles of the Rules of Golf.
The committee (preferably the Handicap Committee, in consultation with the committee in charge of the competition) must determine in advance if these conditions are met, and announce in advance whether the score must be identified by the letter “T” when posted. Routine events such as regular play days normally are not to be designated as T-scores because they are not significant in the traditions, schedules, formats, and membership of the club.
f. Committee Posting a Score For a Player
If a player fails to post a score, the Handicap Committee may post the score without the player’s authorization. (See Section 8-4b.) In a competition, the committee in charge of the competition may post the scores of all competitors. The committee must notify the players that it will post the scores in order to prevent scores from being posted by both the players and the committee.