The Definition for Professional Competence Is _______

The definition for professional competence is _______.

A) undertake only those professional services that the member or the member's firm can reasonably expect to be completed with professional competence
B) exercise due professional care in the performance of professional services
C) adequately plan and supervise the performance of professional services
D) obtain sufficient relevant data to afford a reasonable basis for conclusions or recommendations in relation to any professional services performed