By BY D.V. Griffiths

CHRISTCHURCH:   27th March 2023 – TBC

WELLINGTON:  29th March 2023 – Engineering New Zealand, Level 6, 40 Taranaki Street, Te Aro,  Wellington.

AUCKLAND:  31st March 2023 – Sky City Hotel, The Welcome Room, Cnr Federal Street, Auckland.

NZGS/NZSOLD/NZSEE/SESOC Members $350 + GST  –   Non Members $700+ GST