CATSA must meet several operational, planning and reporting requirements in response to the Accessible Transportation for Persons with Disabilities Regulations (ATPDR), Accessible Transportation Planning and Reporting Regulations (ATPRR) and Accessible Canada Regulations (ACR). See Appendix A: Provisions of Accessibility-Related Regulations (ATPDR) and Appendix B: Provisions of Accessibility-Related Regulations (ACR and ATPRR) for an overview of regulations that apply to CATSA.