Terms of use

Updated October 29, 2026

Study resources

TheCodexes provides educational materials for examination preparation. These resources do not provide patient-specific medical care, and examination outcomes are not guaranteed. Report suspected content errors through the service or by email.

Accounts and licensed access

Use your own account and keep its credentials private. Purchased access is limited to the products, examination tracks and access period stated in your purchase. Public samples do not grant access to the rest of a paid product. Invited reviewer access is governed by the additional review terms presented before entry.

Content and permitted use

Use licensed materials for your personal study unless a separate institutional agreement applies. Do not share accounts, redistribute materials, remove attribution or watermarks, scrape protected content, or circumvent access controls. Third-party material retains its attribution and applicable license terms. Rights and exceptions provided by applicable law remain unaffected.

Purchases and support

The price, access period and applicable refund conditions displayed at purchase govern that purchase. These terms do not replace those purchase conditions or reduce rights that cannot legally be excluded. For billing, access or refund assistance, contact admin@thecodexes.com.

Service operation

Features and content may be corrected or updated. Access may be restricted when a pass expires, a payment is reversed, or misuse is investigated. Contact support if you believe access was restricted in error. See the privacy notice for account and security data practices.

USMLE® is a registered trademark of its respective owners. TheCodexes is an independent educational resource and is not affiliated with or endorsed by examination authorities.