About TrustTest

Our Story

COSAC has been a trusted provider of high-quality training and assessment since 2016, supporting organisations to deliver compliant, efficient, and scalable learning solutions. TrustTest was developed from our real-world operational experience to address the limitations of traditional exam platforms, offering businesses a secure, flexible, and fully remote invigilation solution that reduces administrative burden, ensures exam integrity, and enables assessments to be delivered confidently at scale.

Leadership:

Our TrustTest division is led by eAssessment Manager, Kathy Seddon, who ensures our platform bridges strict compliance standards with a supportive user experience. Kathy joined COSAC in 2021, bringing with her over 30 years of experience in education, including 25 years in the Further and Higher Education sector.

Expertise You Can Trust

eAssessment Specialism: Holds a Masters in Multimedia and eLearning.

Industry Authority: Served as a Judge for the eAssessment Awards for the last two years.

Compliance Certified: Holds the Level 3 Certificate in Assessing Vocational Achievement (CAVA).

Under this leadership, TrustTest is built on deep educational expertise and our “people-first” mission, delivering a secure, compliant, and supportive solution.

Integrity You Can Trust

We believe that integrity is non-negotiable.

Secure ID Checks: We start with secure ID checks and identity verification for every assessment. This critical first step absolutely guarantees that the right, qualified person is taking the test and prevents anyone else from taking it for them.

Human-Led Oversight: We act as your trusted private exam invigilator through our unique, human-led “record and review” process. Our dedicated UK-based team reviews every test, spotting subtle human behaviours that automated systems might miss. This crucial human oversight is the gold standard for maintaining integrity and guarantees a reliable assessment environment.

Full Audit Trail and Data Security: TrustTest provides a full and verifiable audit trail for every assessment. Your data security and user privacy are guaranteed, giving you complete confidence in the integrity of your results.