Sec. 14504. The department shall provide and support technical assistance regarding pollution prevention to business and industry throughout the state and shall do all of the following: (a) Provide instruction on self-conducted environmental waste audits pertaining to pollution prevention. (b) Provide consultant referrals pertaining to pollution prevention. (c) Provide on-site assistance to business and industry pertaining to pollution prevention. (d) Provide other information and assistance that is considered appropriate by the department.