131. Cases in which the matters in dispute are substantially the same or whose subject-matters could suitably be combined, whether or not the same parties are involved, may be joined by order of the president or of a person designated by the president, on the conditions fixed by the president.
An order made under the first paragraph may be revoked by the Commission hearing the matter if the Commission believes that the interests of justice will be better served.
R. S. 1964, c. 141, s. 108; 1969, c. 47, s. 38; 1977, c. 41, s. 1; 1994, c. 6, s. 33; 2001, c. 26, s. 63.