Is there an age limit for the national Putonghua proficiency test?

According to the relevant national documents, the following people aged 65,438+08 (which can be relaxed to 65,438+06 in some cases) should take the Putonghua proficiency test: primary and secondary school teachers, secondary normal school teachers, liberal arts teachers in colleges and universities, graduates of normal universities (in colleges and universities, liberal arts graduates are the first), radio and television, movies, drama, foreign languages, tourism and other colleges and secondary vocational schools. Announcers and presenters of radio and television stations at all levels, professionals engaged in film, TV series, drama performance and film and television dubbing, other personnel who should take the Putonghua proficiency test and those who voluntarily sign up for the Putonghua proficiency test.