Section 5. The commission shall have the power, after public hearing, to adopt, promulgate, amend or rescind rules and regulations concerning proceedings at hearings and other investigations under this chapter, which rules and regulations shall be not inconsistent with the provisions of said chapter.
Section 5. The commission shall have the power, after public hearing, to adopt, promulgate, amend or rescind rules and regulations concerning proceedings at hearings and other investigations under this chapter, which rules and regulations shall be not inconsistent with the provisions of said chapter.
Section 5. The commission shall have the power, after public hearing, to adopt, promulgate, amend or rescind rules and regulations concerning proceedings at hearings and other investigations under this chapter, which rules and regulations shall be not inconsistent with the provisions of said chapter.
