He rōia, he kaiwhakatau, he kaiwhakawā hoki a Anna i Bankside Chambers (Tāmaki Makaurau me Hingaiapore). He tohungatanga motuhake a Anna ki te whakatautautanga tiriti arumoni me te haumi o te ao.
Ko Anna te Perehitini Tuarua o AMINZ, ā, he mema hoki ia nō Aotearoa i te Kōti Whakatau Tauākī ā-Ao o te ICC. He Hoa ia nō AMINZ, CIArb me ACICA, ā, he mema hoki ia nō ngā Rōpū Whakatau Tauākī me te Whakawa o AMINZ, NZDRC, BDT me ētahi atu umanga o tāwāhi. E taunakihia ana hoki a Anna mō te whakatau tauākī e Lexology (ko Who's Who Legal i mua) ā, kua whakarārangihia ia hei rōia matua e Legal 500.
I mua i tana whakaurunga ki Bankside Chambers, i mahi tahi a Anna me te kaiwhakawa o te ao rongonui, a Tā David Williams KC, ā, i mahi ia i te whakawa o te ao i Herbert Smith Freehills i Rānana.
He kaituhi tahi a Anna mō te tuhinga whakatau tautohe matua o Aotearoa, arā, ko Williams & Kawharu on Arbitration, ā, he kaiako tahi hoki ia mō te whakatau tautohe ā-ao i Te Whare Wānanga o Tāmaki Makaurau, ā, he tohu PhD tana i roto i te ture ā-ao mai i Te Whare Wānanga o Cambridge.
I te taha o Royden Hindle rāua ko Diana Qiu, he kaituhi tahi a Anna nō ngā Rangahau Whakatau Take o Aotearoa.