Order No. 131/2015 – D.R. no. 93/2015, Series I of 2015-05-14 Ministry of Solidarity, Employment and Social Security
Determines the scope of the collective bargaining agreement between the Associação dos Comerciantes do Porto (Association of Porto Traders) and others and CESP - Sindicato dos Trabalhadores do Comércio, Escritórios e Serviços de Portugal (Union of Commerce, Office and Service Employees of Portugal) and one other.