are inducted as members. Player and on-ice officials must have not participated in a professional or international game for a minimum of three years to be eligible for nomination. Builders may be "active or inactive". The waiting period was waived for ten players deemed exceptionally notable; Dit Clapper (1947), Maurice Richard (1961), Ted Lindsay (1966), Red Kelly (1969), Terry Sawchuk (1971), Jean Béliveau (1972), Gordie Howe (1972), Bobby Orr (1979), Mario Lemieux (1997), and Wayne Gretzky (1999). Following Gretzky's induction, the Board of Directors determined that the waiting period would no longer be waived for any player except under "certain humanitarian circumstances". Three Hall of Fame members came out of retirement after their induction and resumed a career in the National League: Gordie Howe, Guy Lafleur and Mario Lemieux. Chris Pronger was inducted in 2015 while still technically an active player; in his case, he had signed a contract with the Philadelphia Flyers that was not due to expire until after the 2016–17 season. The Hall of Fame amended its by-laws by introducing the "three-year waiting period", which made Pronger eligible for induction because he had not played since 2011. On March 31, 2009, the Hall of Fame announced new by-law additions which were implemented on January 1, 2010. Starting in 2010, male and female players are considered for induction separately and a maximum of two women can be inducted as players per year. The by-law also clarifies that a builder does not need to have been a coach, manager or executive to be inducted. Although they remain separate categories, the builders and on-ice officials are considered on the same ballot and a combined maximum of two can be inducted each year. The Board of Directors will now meet at least once every five years to consider potential changes to the limits. There is also a category for "Media honourees". The Elmer Ferguson Memorial Award is awarded by the Professional Hockey Writers' Association to "distinguished members of the newspaper profession whose words have brought honour to journalism and to hockey". The Foster Hewitt Memorial Award is awarded by the NHL Broadcasters' Association to "members of the radio and television industry who made outstanding contributions to their profession and the game during their career in hockey broadcasting". The voting for both awards is conducted by their respective associations. While media honourees are not considered full inductees, they are still honoured with