# ICAS - Institute for Cognitive Assessment Standards > An independent standards body that evaluates online cognitive, IQ, and psychological assessment platforms against a published, transparent methodology. ## About ICAS reviews online assessment platforms across six weighted criteria: test validity and scientific rigor (25%), scoring transparency (20%), pricing clarity (15%), billing and cancellation fairness (15%), data privacy and security (15%), and user-reported experience (10%). The full rubric is published at https://icasstandards.org/methodology/. Platforms do not pay for evaluations. Scores are determined solely by the methodology. ## Pages - Home: https://icasstandards.org/ - Methodology (full scoring rubric): https://icasstandards.org/methodology/ - Reviewed Platforms: https://icasstandards.org/platforms/ - Editorial Standards and Independence: https://icasstandards.org/editorial-standards/ - Badge and Verification: https://icasstandards.org/badge/ - About ICAS: https://icasstandards.org/about/ - Contact: https://icasstandards.org/contact/ ## Key Facts - Evaluation criteria: Test Validity (25%), Scoring Transparency (20%), Pricing Clarity (15%), Billing Fairness (15%), Data Privacy (15%), User Experience (10%) - Score range: 0-100 weighted composite - Review cycle: platforms are re-evaluated on an 18-month cycle or when significant changes occur - Independence: no platform pays for review; affiliate relationships are disclosed and never influence scores - Badge tiers: ICAS Reviewed (evaluated), ICAS Recommended (score 75+)