In accordance with international standards, the reference population for indicators on child labour and forced labour should go beyond the group of persons engaged in employment work, covering either forms of work within the SNA production boundary or forms of work within the general production boundary, as defined in the 19th ICLS resolution on work statistics. Relevant context information for the interpretation of the indicators on child labour and forced labour includes the respective national legal provisions. In the case of child labour, important aspects may be the minimum age set by national law for employment, hazardous work and permissible light work, the coverage of this legislation and the prohibition of certain types of child labour, such as the worst forms of child labour.