ILO homeAbout the ILOHow the ILO worksOrganizational structureOccupational Safety and HealthKnowledge basePublications and technical toolsFact sheet on the Revised (2011) Edition of the ILO ... Fact sheet on the Revised (2011) Edition of the ILO International Classification of Radiographs of Pneumoconises Download: Fact sheet on the Revised (2011) Edition of the ILO International Classification of Radiographs of Pneumoconisespdf - 0.1 MB PublicationGuidelines for the use of the ILO International Classification of Radiographs of Pneumoconioses, Revised edition 2011 [pdf 2229KB]