Recertification Requirements for CLP®

Certification is valid for three years. Maintaining your understanding of current LOPA practices by attending training courses and gaining on-going relevant work experience are important aspects for a CLP®. Therefore, recertification requirements for CLP® are as follows:


  • Successful completion within the last three years of applicable classroom training for a minimum of two days is required.


  • One professional reference from supervisor / manager / peer who can attest to work experience and professional ethics.