Question juridique clé
Whether the CAS violated the appellants' right to be heard by failing to address transitional law, lex mitior, and a laboratory identification error.
Solution extraite
No. The CAS addressed the relevant transitional and lex mitior questions, and the alleged laboratory error was either implicitly rejected or irrelevant to the outcome.
Motifs extraits
The award dealt with the applicable rules and explained why the 2009 laboratory standard governed the B-sample analysis. The identification discrepancy did not affect the reliability of the B-sample results or the second opinion.