Users of pressure equipment that undergoes repairs in the operational stage.

Required by: National legislation.


  • Required  information;
  • Repair plan;
  • Approval and discussion of repair plan;
  • Execution of repair;
  • Commissioning of repaired pressure equipment.


  • Required information;
  • Amendment  plan;
  • Approval of amendment plan and pre-inspection meeting (PIM);
  • Execution of change;
  • Commissioning of the changed pressure equipment.

Contsructive changes

  • Required information;
  • Plan of constructive change;
  • Approval of constructive change;
  • Execution of the constructive change;
  • Commissioning after constructive change.