OP’s within have been retained because they may contain useful information, but that they are no longer being actively maintained.
OP 33 – Outside broadcast requirements for Australian Football League – Issue 4 – January 2015
https://www.freetv.com.au/wp-content/uploads/2019/08/OP-33-Outside-broadcast-requirements-for-Australian-Football-League-Issue-4-January-2015.pdf
OP 32 – Outside broadcast requirements for rugby league rugby union and soccer – Issue 4 – January 2015
https://www.freetv.com.au/wp-content/uploads/2019/08/OP-32-Outside-broadcast-requirements-for-rugby-league-rugby-union-and-soccer-Issue-4-January-2015..pdf
OP 31 – Lighting requirements for television – Issue 4 – May 2019
https://www.freetv.com.au/wp-content/uploads/2019/08/OP-31-Lighting-requirements-for-television-Issue-4-May-2019.pdf
OP 28 – Digital BETCAM – Issue 2 – December 2002
https://www.freetv.com.au/wp-content/uploads/2023/09/OP28-Issue-2-December-2002.pdf