GQS offers the GQS International Accreditation Scheme for education and training institutions specializing in Technical and Vocational Education and Training (TVET). This scheme follows the guidelines outlined in the GQS IOP02 - International Accreditation. Accreditation is conducted at multiple levels:

1. Program Accreditation: This level assesses and accredits specific TVET programs, courses, and degrees offered by institutions. The accreditation process evaluates the quality and compliance of these programs with international standards and best practices.

2. Institutional Accreditation: Institutional Accreditation focuses on assessing and accrediting the overall business and academic processes of an educational institution. It evaluates the institution's governance, management, infrastructure, teaching and learning methodologies, student support services, and more.

3. Full Accreditation: Full Accreditation is granted to an institution after successfully completing both Program Accreditation (1.1.) and Institutional Accreditation (1.2.). This comprehensive accreditation recognizes the institution's commitment to excellence and adherence to international standards across all aspects of its operations.