Section 631.4 - Employers(a) Complaints.--Each employer shall develop and implement compliance monitoring procedures and a complaint process.(b) Review.--Each employer shall provide its public employees an opportunity to evaluate engineered sharps injury prevention devices and needleless systems in an accident and illness prevention program. 2001 , Dec. 13, P.L. 873, No. 96, § 4, effective in 120 days.