Hi I am doing cert.4 in optical tec. And cer.4 in optical dispensing... can u let me know what r the requirements for tr or pr... it is not on sol list now...

I'm doing cert. 4 in optical tech. and cert.4 in optical dispensing... it is not on sol... I completed 1 year... can I apply for tr or pr... what are the requirements for tr and pr?