NBA is the United States professional league basketball team, which is bound to formulate the rules of the NBA and the International Amateur Basketball Federation FIBA rules enacted different. NBA rules of FIBA rules contain various essential to effective law, but also its distinct regional, business and to ensure and promote the best performance characteristics. The following introduction is an important part of NBA rules (FIBA rules with the focus on different parts), for readers to reference.

 (A) the rules of competition

 1. Stadium Specification

 NBA size of the stadium are 94 feet long (28.65 meters), 50 feet wide (15.24 meters). The stadium are from the measurement along the boundaries of the volume, the line width of 2 inches (5.08 centimeters). Rectangular course marked at both ends of the penalty area, length 19 feet (5.79 meters), 16 feet wide (4.88 m). Marked at both ends of the stadium 3 hours shooting line, the Law is: from the bottom line leads to two parallel lines in the line, the line from 3 feet (0.91 meters), with球篮focal point for the center to 23 feet 9 inch (7.24 meter) radius of the arc to the intersection. WNBA arc radius of 19 feet 9 inches (6.02 meters). Radius of the circle is 6 feet (1.83 meters). In the radius of the circle is a circle 2 feet (0.61 meters), one of a central line of the Trans. Another four lines perpendicular to the wide 2 inches (5.08 cm) line of the sign, the bottom line from 28 feet (8.53 meter) extension to the floor three feet (0.91 meters). (The location of the neutral zone and the region as well as some signs line a little shorter.)

 2. Game time

 Points per game total of two and a half four hours, 12 minutes per session. Extra time for 5 minutes. In sections I and II, sections III and IV of 130 seconds of rest between. Two-time 15-minute break between. In section 4, and between and any extra time extra time to rest between the second hundred. In the first section, sections II and III in the last minute, the shooting competition after the success of the clock should stop. In the fourth quarter and overtime of the final two minutes, the shooting competition after the success of the clock should stop.

 3. Team

 Competition, each team composed of five members, market players should not be less than 5. If people invaded the sixth team foul, and the team has no eligible substitute, the team should remain in the market, and people should be registered first to invade a foul and team foul; also fined the team a technical foul. All subsequent invasion Human fouls (including offensive fouls), treatment should follow suit. If only five eligible players, one of the injured players must leave or be deported, he should be the last people to invade a result of 6 times a foul and disqualification of members to replace. Need to be replaced every time the expulsion of the team members were injured or when the order should be reversed to do the same deal. Any disqualification from re-entering the game the players should be fined a technical foul.

 4. Start game

 Section I should be game and extra time from the jump ball in the beginning. Sections II and III kick-off game after game by the first section lost the ball at the right end line of the team start throwing objects from a foul ball. Section I should be match the fourth quarter after the kick-off game ball at the right end line teams start throwing objects from a foul ball.

 5. Dead ball, live ball, stress ball

 The following situations when the ball into dead ball: scrum; ball on the ball at the hoop, or stuck in between and rebounds; a time to the end of term of office; technical foul free throws; intrusive foul (foul boxing, non-game foul) ; many free throws in the first free throw; court offense (the ball go, 3 seconds, 10 seconds, 24 seconds, etc.); fighting foul; omission of whistle; shot or free throw is successful; in possession of bounds before the player. Survival of the ball the ball the following circumstances: in any jump ball, the referee when the ball; objects being thrown from a foul ball when the players can handle the ball; free throws when the players can handle the ball. Vitality following the ball into the ball: the ball was a jump ball, when members of the legal patting; the ball left the hand of objects being thrown from a foul ball when players; the ball left the hands of players when the free throws.

6. Replacement

 Record Rapporteur bench should be replaced him and the team name and number, and records of exposure to the replacement of the stage area. If we do not report to the recorder, a fine of 25 U.S. dollars. Record should be at the ball into dead ball whistle declaration on the replacement (after the shooting except for Succeed), substitute to be beckoned by the referee to enter the race. Replacement of disqualified members of the time is 30 seconds. Many times at the first free throw after free throw, regardless of whether or not penalties, permit to enter the game reserve. Substitute shall not replace the free-throw or jump ball players, unless the request to replace injured players, other coaches at this time should be fine (jump) the ball at the selection of one of the team bench. Injured players can not play. Once inside the game reserve would have to remain in court until the next dead ball when the replacement permit. If you are not in conformity with the act of sportsmanship team members were injured, and unable to perform free throws, his coach may designate any one of the team members qualified to execute the penalty. Injured players can play.

 7. Suspended

 (L) 20 suspended second half when each team have the right to request a second suspension of 20. Each game (including overtime) may request a total of 20 second suspended twice. Second request for suspension of 20 players, only when the ball into dead ball or when to give the team control the ball. Want players shouted: "20 seconds to suspend." 20 suspended in the second period, the team can only replace a player. If a request to replace a suspended member of the team, other team members may also be a replacement. If at half-time (including overtime) in the second request 20 second pause, should be allowed, but a conventional suspension of registration. If the end of 20 seconds should not continue the game, we should also suspend the registration of a routine.

 (2) Standing Orders suspended (100 seconds) 7, each team have the right to request the suspension of conventional secondary registration. Limited in the fourth quarter of each team shall not be suspended more than four times; in the fourth quarter the last two minutes suspended no more than 3 times. In extra time, the permit suspension of each team 3 times. One hundred second request to suspend a member only when the ball into dead ball or when to give the team control the ball. Want players shouted: "suspended." Each game must be suspended twice. If each game 6 minutes 59 seconds left did not call any one team suspended Record should die the ball at first to take the mandatory the suspension, the suspension of registration of the name at home. At each game 2 minutes 59 seconds remaining was not any one team called the second time suspended Record should die the ball at first to take the mandatory the suspension, the suspension of registration in the previous section do not register the name of the team. There is an additional permit suspension, but a technical foul penalty. Coach can match suspension at the time, the request of 20 seconds or 100 seconds to suspend.

 Rules 8.24 seconds

 When a team get in the game when the new ball, or throw the ball into the industry as a legitimate player in the market was hit, the 24-second timer will start. Ball teams have the right to win the goal must be shot within 24 seconds. Finish shooting conditions are: (1) At the end of 24 seconds, the ball must leave the hands of team members; (2) hands the ball to leave the team after the ball from contact with the basket. At 24 seconds if the ball has not been exposed to ring for 24 seconds offenders.