Events Industry Events| CCO Meetings| PEPP Workshops Upcoming PEPP Workshops Mobile Crane Operator Practical Exam Proctor Credentialing Workshop Harrisburg, PA | Dates: April 30 - 2, 2024 Signalperson, Rigger Level I, & Rigger Level II Practical Exam Proctor Credentialing Workshops with Audit Harrisburg, PA | Dates: June 24 - 28, 2024