You will need to submit an application for the renewal and pay a deposit to the National Board to secure a date for the renewal visit. When they arrive, you will supply them with 2 copies of your current VRQC Manual and 2 copies a revised VRQC Manual should you desire to make any changes to your program. You will be audited to the existing program. They will select valves for you to repair and test during the shop implementation review just like your initial review. However, during this review they will also be reviewing your previous three years of VRQC Repair Records. Be prepared to show VR Travelers completed during the past three years, Calibration Records for Pressure & Dimensional Instruments traceable to NIST for previous three years, Training Reviews for each employee for past three years, Field Audits for each of past three years, Review of ASME Code and NBIC for each of past three years, Purchasing Records for PRV Replacement Critical Parts for past three years, Non-Conformance Reports for past three years (they expect to see some non-conformances. It is nearly impossible to repair PRVs for three years without making a mistake. A closed non-conformance says my system works, e.g. we found it, we fixed it. An open deficiency says the National Board found something we missed). I provide VR QC Consulting Services for numerous clients including NASA, Nuclear Stations, Pharmaceutical Facilities, Chemical Plants, and Valve Shops.
Good Luck!
JAC