Inspection services implemented by "Professional Control Group” in accordance with the following control schemes:
- conformity assessment of the manufactured pressure equipment of categories II, III and IV in accordance with the Regulation on the technical requirements for the design, manufacture and conformity assessment of pressure equipment (Official Gazette of RS 87/2011) in compliance with the modules A1, B, B1, C1, F, G.
- The first inspection, regular inspection , unscheduled inspection and the inspections prior to commissioning of the pressure equipment in service according to the Regulation on pressure equipment inspections during the service life (Official Gazette of RS 87/2011 and 75/2013).
- Approval of the process of making permanent joints (WPQR and BPQR) in accordance with relevant standards and / or Section 3.1.2 of Annex 1 of the Regulation on the technical requirements for the design, manufacture and conformity assessment of pressure equipment (Official Gazette of RS 87/2011).
- Inspection of elements and parts of pre-insulated district heating system according to the requirements of the standards SRPS EN 253,SRPS EN 448, SRPS EN 488,SRPS EN 489, SRPS EN 13941 and SRPS EN 15632.
- Inspection of pipelines and gas installations according to appropriate reference standards and regulations.
- Inspection of steel and aluminum structures according to the requirements of the standard SRPS EN 1090.
- Qualification of NDT methods according to SRPS CEN / TR 14748, when standards for application of NDT methods that are not European standards are partially or fully used.

Reliability and impartiality in the work, as well as the competent staff in the field of welding, NDT, pressure equipment, piping and structures, are the best recommendation, therefore feel free to contact us if you need services from the scope of accreditation of the "Professional Control Group” Control Body.