Build Coatings Inspection Expertise with BGAS-CSWIP Grade 2
Our BGAS-CSWIP Painting Inspector – Grade 2 courses provide an opportunity for professionals to develop their knowledge of protective coatings, inspection methods and the requirements involved in assessing paint systems. The next UK-based course begins 12 October in Middlesbrough.
Effective coatings inspection requires an understanding of what happens throughout the coating process — from surface preparation through to application, testing and final inspection. The Grade 2 course covers key areas, including:
- Corrosion theory
- Surface preparation and surface contaminants
- Paint constituents and technology
- Drying and curing properties
- Specified painting conditions
- Cathodic protection
- Holiday and pinhole detection
- Paint application methods
- Paint and paint-film testing
- Paint identification and metal coatings
- Paint faults and inspection methods
- Specification requirements
- Health and safety and working practices
Candidates also develop their understanding of paint systems, methods of application and testing, paint-system inspection and the interpretation of relevant standards.
A route towards BGAS-CSWIP certification
This four-day training course is followed by an examination on day five, with less experienced candidates able to take the examination the following week. The programme is designed to meet the syllabus requirements for the BGAS-CSWIP Painting Inspector Examination. Candidates can take the course whether or not they already have experience in the painting inspection industry. However, certification has specific experience requirements.
A minimum of six months' industrial experience demonstrating knowledge of dry abrasive blast cleaning or industrial paint application techniques is required. This experience can be gained either before or after successfully completing the examination. Where experience is gained afterwards, examination results remain valid for two years.
Note for UK candidates: TWI also highlights that certification will not be issued until the required experience has been evidenced, so candidates should familiarise themselves with the requirements before booking.
Upcoming opportunities to undertake BGAS-CSWIP Painting Inspector – Grade 2 training:
| 12 - 16 October 2026 |
Middlesbrough |
For those looking to develop their knowledge of protective coatings and progress towards BGAS-CSWIP Painting Inspector certification, these courses provide structured training covering the technical and inspection principles required by the scheme.
Explore the course and upcoming availability with TWI Training.