Who is eligible for the canadian dental care plan (cdcp)? How do i get a disability tax credit (dtc) certificate? I already have some public dental. Webonce fully implemented, the cdcp will help ease financial barriers to accessing oral health care for up to nine million uninsured canadian residents with an. Webonce fully implemented, the cdcp will help ease financial barriers to accessing oral health care for up to nine million uninsured canadian residents with an.