At the early age of 24 Rabbi Avigdor Bokow worked with the late Rabbi Berel Levy Of Blessed Memory, at the beginning of internationally acclaimed OK Laboratory Of KASHRUS.

Coming to South Africa in 1983, a few years on as Rabbi of Pine Street Shul, Rabbi Avigdor Bokow began working with the Beis Din of the Union Of Orthodox Synagogues in mediation & kashrus.
Rabbi Avigdor Bokow took a position with the Mehadrin Commission as a Supervisor in kashrus. Rabbi Avigdor Bokow toured the world studying the different methods of Kashrus in London, Israel, & the USA. He continued in kashrus for over 30 years and was instrumental in teaching mashgichim the art of lung & tendon checking.