North Carolina has two requirements when in an accident. The first is triggered when you are in an accident. That being the duty to stop and exchange information with the person you hit. The second is the duty to report the accident to law enforcement.
NCGS 20-166
§ 20-166. Duty to stop in event of a crash; furnishing information or assistance to injured person, etc.; persons assisting exempt from civil liability.
(a) The driver of any vehicle who knows or reasonably should know:
(1) That the vehicle which he or she is operating is involved in a crash; and
(2) That the crash has resulted in serious bodily injury, as defined in G.S. 14-32.4, or death to any person;
shall immediately stop his or her vehicle at the scene of the crash. The driver shall remain with the vehicle at the scene of the crash until a law-enforcement officer completes the investigation of the crash or authorizes the driver to leave and the vehicle to be removed, unless remaining at the scene places the driver or others at significant risk of injury.
Prior to the completion of the investigation of the crash by a law enforcement officer, or the consent of the officer to leave, the driver may not facilitate, allow, or agree to the removal of the vehicle from the scene for any purpose other than to call for a law enforcement officer, to call for medical assistance or medical treatment as set forth in subsection (b) of this section, or to remove oneself or others from significant risk of injury. If the driver does leave for a reason permitted by this subsection, then the driver must return with the vehicle to the accident scene within a reasonable period of time, unless otherwise instructed by a law enforcement officer. A willful violation of this subsection shall be punished as a Class F felony.
(a1) The driver of any vehicle who knows or reasonably should know:
(1) That the vehicle which he or she is operating is involved in a crash; and
(2) That the crash has resulted in injury;
shall immediately stop his or her vehicle at the scene of the crash. The driver shall remain with the vehicle at the scene of the crash until a law enforcement officer completes the investigation of the crash or authorizes the driver to leave and the vehicle to be removed, unless remaining at the scene places the driver or others at significant risk of injury.
Prior to the completion of the investigation of the crash by a law enforcement officer, or the consent of the officer to leave, the driver may not facilitate, allow, or agree to the removal of the vehicle from the scene for any purpose other than to call for a law enforcement officer, to call for medical assistance or medical treatment as set forth in subsection (b) of this section, or to remove oneself or others from significant risk of injury. If the driver does leave for a reason permitted by this subsection, then the driver must return with the vehicle to the crash scene within a reasonable period of time, unless otherwise instructed by a law enforcement officer. A willful violation of this subsection shall be punished as a Class H felony.
(b) In addition to complying with the requirements of subsections (a) and (a1) of this section, the driver as set forth in subsections (a) and (a1) shall give his or her name, address, driver's license number and the license plate number of the vehicle to the person struck or the driver or occupants of any vehicle collided with, provided that the person or persons are physically and mentally capable of receiving such information, and shall render to any person injured in such crash reasonable assistance, including the calling for medical assistance if it is apparent that such assistance is necessary or is requested by the injured person. A violation of this subsection is a Class 1 misdemeanor.
(c) The driver of any vehicle, when the driver knows or reasonably should know that the vehicle which the driver is operating is involved in a crash which results:
(1) Only in damage to property; or
(2) In injury or death to any person, but only if the operator of the vehicle did not know and did not have reason to know of the death or injury;
shall immediately stop the vehicle at the scene of the crash. If the crash is a reportable crash, the driver shall remain with the vehicle at the scene of the crash until a law enforcement officer completes the investigation of the crash or authorizes the driver to leave and the vehicle to be removed, unless remaining at the scene places the driver or others at significant risk of injury.
Prior to the completion of the investigation of the crash by a law enforcement officer, or the consent of the officer to leave, the driver may not facilitate, allow, or agree to the removal of the vehicle from the scene, for any purpose other than to call for a law enforcement officer, to call for medical assistance or medical treatment, or to remove oneself or others from significant risk of injury. If the driver does leave for a reason permitted by this subsection, then the driver must return with the vehicle to the accident scene within a reasonable period of time, unless otherwise instructed by a law enforcement officer. A willful violation of this subsection is a Class 1 misdemeanor.
(c1) In addition to complying with the requirement of subsection (c) of this section, the driver as set forth in subsection (c) shall give his or her name, address, driver's license number and the license plate number of his vehicle to the driver or occupants of any other vehicle involved in the crash or to any person whose property is damaged in the crash. If the damaged property is a parked and unattended vehicle and the name and location of the owner is not known to or readily ascertainable by the driver of the responsible vehicle, the driver shall furnish the information required by this subsection to the nearest available peace officer, or, in the alternative, and provided the driver thereafter within 48 hours fully complies with G.S. 20-166.1(c), shall immediately place a paper-writing containing the information in a conspicuous place upon or in the damaged vehicle. If the damaged property is a guardrail, utility pole, or other fixed object owned by the Department of Transportation, a public utility, or other public service corporation to which report cannot readily be made at the scene, it shall be sufficient if the responsible driver shall furnish the information required to the nearest peace officer or make written report thereof containing the information by U.S. certified mail, return receipt requested, to the North Carolina Division of Motor Vehicles within five days following the collision. A violation of this subsection is a Class 1 misdemeanor.
(c2) Notwithstanding subsections (a), (a1), and (c) of this section, if a crash occurs on a main lane, ramp, shoulder, median, or adjacent area of a highway, each vehicle shall be moved as soon as possible out of the travel lane and onto the shoulder or to a designated accident investigation site to complete the requirements of this section and minimize interference with traffic if all of the following apply:
(1) The crash has not resulted in injury or death to any person or the drivers did not know or have reason to know of any injury or death.
(2) Each vehicle can be normally and safely driven. For purposes of this subsection, a vehicle can be normally and safely driven if it does not require towing and can be operated under its own power and in its usual manner, without additional damage or hazard to the vehicle, other traffic, or the roadway.
(d) Any person who renders first aid or emergency assistance at the scene of a motor vehicle crash on any street or highway to any person injured as a result of the accident, shall not be liable in civil damages for any acts or omissions relating to the services rendered, unless the acts or omissions amount to wanton conduct or intentional wrongdoing.
(e) The Division of Motor Vehicles shall revoke the drivers license of a person convicted of violating subsection (a) or (a1) of this section for a period of one year, unless the court makes a finding that a longer period of revocation is appropriate under the circumstances of the case. If the court makes this finding, the Division of Motor Vehicles shall revoke that person's drivers license for two years. Upon a first conviction only for a violation of subsection (a1) of this section, a trial judge may allow limited driving privileges in the manner set forth in G.S. 20-179.3(b)(2) during any period of time during which the drivers license is revoked. (1937, c. 407, s. 128; 1939, c. 10, ss. 1, 11/2; 1943, c. 439; 1951, cc. 309, 794, 823; 1953, cc. 394, 793; c. 1340, s. 1; 1955, c. 913, s. 8; 1965, c. 176; 1967, c. 445; 1971, c. 958, s. 1; 1973, c. 507, s. 5; 1975, c. 716, s. 5; 1977, c. 464, s. 34; 1979, c. 667, s. 32; 1983, c. 912, s. 1; 1985, c. 324, ss. 1-4; 1993, c. 539, ss. 373-375, 1260; 1994, Ex. Sess., c. 24, s. 14(c); 2003-310, s. 2; 2003-394, s. 1; 2005-460, s. 1; 2008-128, s. 1.)