Which of the Following Is Most Likely Responsible for One

Multiple Choice

Which of the following is most likely responsible for one occupational therapist being able to employ a specific treatment modality in practice and prohibiting the use of the same modality by another occupational therapist in a competing facility within the same state?

A) Occupational Therapy Scope of Practice
B) Occupational Therapy Code of Ethics
C) Professional domain of concern
D) State Practice Act for Occupational Therapy