The National Employers’ Association of South Africa (NEASA) sought leave to appeal against a Labour Court judgment that had dismissed its application to intervene in proceedings between its member, J & L Lining (Pty) Ltd, and the National Union of Metalworkers of South Africa (NUMSA) together with certain employees. NEASA had not participated in the proceedings on the merits, which were decided on 10 December 2018. Only after the merits were finalised and during an application for leave to appeal by the employer did NEASA apply to intervene. That intervention application was dismissed on 26 February 2019. NEASA then applied for leave to appeal against the refusal to allow its intervention.