Color brings together pharmacogenomic information from US Food and Drug Administration (FDA)-approved drug labels and from the evidence-based, clinical practice guidelines developed by the Clinical Pharmacogenetics Implementation Consortium (CPIC®). CPIC guidelines have been endorsed by several professional societies, including The American Society of Clinical Pharmacology and Therapeutics (ASCPT) and The American Society of Health-System Pharmacists (ASHP).

We may consider drug labels from other countries or other professional societies like the Dutch Pharmacogenetics Working Group (DPWG) or the Canadian Pharmacogenomics Network for Drug Safety (CPNDS) in the future.