On September 9, 2022, in a travel using a chartered bus, a charter bus operator that accepted transportation was subject to administrative disposition for violating Article 10 of the Road Transport Act, as the operator received a commission that undercut safety costs when accepting transportation, and this commission was paid to the travel agency.

A travel using chartered buses conducted on September 10 and October 6, 2022, involved arranging bus services at fares below the minimum reported fares by the charter bus operator, which facilitated services in violation of Article 9-2, Paragraph 1 of the Road Transport Act.