Services by IQS

IQS International is a SANS 10227 Accredited Inspection Authority, and the appointed Southern Africa representative for TWI. Jointly we are proud to offer the following professional services.

Project Quality Assurance & Quality Control

IQS discipline specific, qualified and experienced personnel add value by providing the Project Quality Assurance and Quality Control Services, necessary throughout project execution, product manufacturing, assembly, test and commissioning. Resources are selected on the basis of knowledge, experience and qualifications in order to ensure client QA/QC requirements are strictly adhered to.

ISO Management System Consulting

The ability to understand the requirements of ISO 9001, ISO 14001 and ISO 18001 (ISO 45001) into an integrated management system, ensures that project management systems are developed to address the project needs of the client in a meaningful and concise controlling document. IQS personnel have the capability to develop and implement project management systems in line with contractual requirements and objectives.

Consulting Services are also provided in:

Welding Services

A professional understanding of weld processes and technology is paramount to the successful development and qualification of weld procedures and welder qualifications, using the TWI Welding Qualifier software - visit

IQS strictly monitors weld procedure qualifications to ensure adherence to standards and specifications. Monitoring of weld processes and the provision of specialist welding services for the welding of complex or dissimilar materials can be outsourced from IQS.

NDT - Non-destructive testing

Specialised and orthodox NDT services can be provided by IQS. Personnel are suitably qualified in the various fields of NDT, and equipment is available to provide services to clients on a worldwide basis.

Rope Access

Access limitations often results in the use of personnel to inspect, test and maintain equipment via rope access techniques. Personnel are trained not only to access difficult areas but to also carry out the required inspection, test, or maintenance task required by the client. All rope access personnel are trained in accordance with international standards.

Services provided are in accordance with the requirements of the Occupational Health and Safety Act. The statutory requirements of inspection services are in accordance with:

For AIA Manufacturing:
ASME IX, VIII Division 1, PD5500, AD2000, ADR, SANS 1518, BS EN12952, ASME B16.5, ASME B31.1, ASME B31.3, ASME B31.5, BS EN 12953, BS EN13445, BS EN13094, BS EN12972, BS EN13480, BS EN14025

For AIA In-service:
NBIC 23, API 653, API 510 and API-570, In-house Procedures and Work Instructions

For AIA Voluntary:
AWS D1.1, API 650, API 571, API 574, API 575, API 576, API 579, SANS 657, Telecommunication Towers and Structures.

This website makes use of cookies to provide you with a better browsing experience. By continuing, you consent to the use of cookies. Please see our Privacy Policyfor more details.
Accept & Continue