For any enquiries concerning technical officials and markers please contact the Technical Officials Standing Committee (TOSC).
| Phone | ||
| Dave Naughton (Convenor) | technical@jbabowls.co.za | 082 900 7865 |
| Vera Taylor (Secretary) | taylorvera73@gmail.com | 082 940 6388 |
| Craig Christie | cchristie@barloworld-equipment.com | 082 941 1433 |
| Tracey Menney | tmenney@mweb.co.za | 082 959 9310 |
| Dawn Palmer | dawn.palmer@wol.co.za | 082 896 1788 |