Ineligibility of managerial employees to unionize

While Article 245 of the Labor Code limits the ineligibility to join, form and assist any labor organization to managerial employees, jurisprudence has extended this prohibition to confidential employees or those who by reason of their positions or nature of work are required to assist or act in a fiduciary manner to managerial employees and hence, are likewise privy to sensitive and highly confidential records. (G.R. No. 160352; July 23, 2008)