; or (II) conducts all commercial air tours pursuant to the requirements established by the Administrator under the final rule published pursuant to paragraph (3). (ii) Small business exception The provisions of clause (i) shall not apply to a person who conducts 100 or fewer commercial air tours in a calendar year. (B) Additional safety requirements (i) In general Not later than 3 years after the date of enactment of this Act, the Administrator shall issue new or revised regulations to require a commercial air tour operator seeking to conduct an operation with a removed or modified door and a person conducting aerial photography operations seeking to conduct an operation with a removed or modified door to receive approval from the Administrator prior to conducting such operation. (ii) Conditions and restrictions In issuing new or revised regulations under clause (i), the Administrator may impose such conditions and restrictions as determined necessary for safety. (iii) Considerations In issuing new or revised regulations under clause (i), the Administrator shall require a commercial air tour operator to demonstrate to any representative of the FAA, upon request, that a pilot authorized to operate such an air tour has received avoidance training for controlled flight into terrain and in-flight loss of control. Such training shall address reducing the risk of accidents involving unintentional flight into instrument meteorological conditions to address day, night, and low-visibility environments with special attention paid to research available as of the date of enactment of this Act on human factors issues involved in such accidents, including, at a minimum— (I) specific terrain, weather, and infrastructure challenges relevant in the local operating environment that increase the risk of such accidents; (II) pilot decision-making relevant to the avoidance of instrument meteorological conditions while operating under visual flight rules; (III) use of terrain awareness displays