CCA recomendada como Leading Firm na edição de 2013 do directório internacional ”Chambers Europe”.
Os seguintes departamentos aparecem nos seus rankings:
* Dispute Resolution - ”Committed, practical and business-oriented”
* Employment - ”This firm retains its strong position in the employment arena”
* Intellectual Property - ”Responsive and client-oriented”
* Tax Law - ”This firm handles a considerable amount of international matters”
* TMT - ”A full-service, responsive firm which pays good attention to the client and solves our problems”
A CCA contou ainda, nesta edição de 2013, com recomendações de três dos seus sócios como Leading Individuals:
* Carlos Cruz (TMT) - ”Remains active in this sector”
* José Maria Castelo Branco (Employment) - ”Wins praise for his litigation skills”
* José Pedroso de Melo (Tax Law) - ”Receives recognition for his expertise and major role in the firm”