confounding factors of the “steroid profile”, non -prohibited substances that share Metabolite (s) or degradation products with Prohibited Substances ), if applicable ;  - Non-prohibited substances or methods  requested as part of a Results Management  process by the Results Management  Authority , a hearing body or WADA ;  - Non-prohibited substances or methods  requested by the Testing  Authority  as part of its safety code , code  of conduct or other regulations (see comments to Code  Articles  5.1 and 23.2.2) ; or  - Additional analyses for quality assurance/quality improvement/ method development  or research purposes, in accordance with the requirements indicated  in Article  5.3.12 .