CASE NO. 2565 Interim report: Complaints against the Government of Colombia presented by -- the Single Confederation of Workers of Colombia (CUT) -- the National Trade Union of Workers of Omnitempus Ltda (SINTRAOMNITEMPUS) -- the National Unitary Trade Union of Official Workers and Public Servants of the State (SINUTSERES) and -- the Trade Union of Workers of the Silvania Lighting International Enterprise (SINTRAESLI)