Rule 7 – Section 3 – Article 6 – Complete Pass

Any forward pass is complete when caught by a player of the passing team who is inbounds, and the ball continues in play unless completed in the opponent’s end zone or the pass has been caught simultaneously by opposing players. If a forward pass is caught simultaneously by opposing players inbounds, the ball becomes dead and belongs to the passing team (Rules 2-4-3 and 2-4-4). (A.R. 2-4-3:III) (A.R. 7-3-6:I-VIII)

Rule 7 – Section 3 – Article 7 – Incomplete Pass

a. Any forward pass is incomplete if the ball is out of bounds by rule (Rule 4-2-3) or if it touches the ground when not firmly controlled by a player. It also is
incomplete when a player leaves his feet and receives the pass but first lands on or outside a boundary line, unless his progress has been stopped in the field of play or end zone (Rule 4-1-3-p). (A.R. 2-4-3:III) (A.R. 7-3-7:I)
b. When a legal forward pass is incomplete, the ball belongs to the passing team at the previous spot.
c. When an illegal forward pass is incomplete, the ball belongs to the passing team at the spot of the pass (Exception: If Team B declines the penalty for an illegal pass thrown from the end zone, the ball shall next be put in play at the previous spot.) (A.R. 7-3-7:II- III)