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Updated 5 March 2024

Full Name State/Region Country Certification Level* Certification valid until Next biennial review†
Adam Deckert Victoria Australia CPH 31/12/2022 31/12/2023
Adam Murphy New South Wales Australia CPH 31/12/2022 31/12/2023
Adam Wiggins New South Wales Australia CPH 31/12/2022 31/12/2023
Alan Barker New South Wales Australia CPH 31/12/2022 31/12/2023
Alex Mackenzie Victoria Australia CPH 1/12/2024 1/12/2024
Alex Webb     CAH 1/12/2024 1/12/2024
Alexander Moon     CPH 31/12/2024 31/12/2024
Andrew Blair Western Australia Australia CPH – CPD assessment 31/12/2021 31/12/2022
Andrew Kaar New South Wales Australia CPH 31/12/2022 31/12/2023
Andrew Sobiesiak New South Wales Australia CPH 31/12/2022 31/12/2023
Andy Cumming Australian Capital Territory Australia CPH 1/12/2024 1/12/2024
Anthony Belcher New South Wales Australia CPH 31/12/2022 31/12/2022
Anthony Buckland Tasmania Australia CPH – pending 31/12/2021 31/12/2023
Anthony McNair Victoria Australia CAH 31/12/2022 31/12/2023
Anthony Skinner New South Wales Australia CPH – pending 31/12/2021 31/12/2023
Arran Corbett Queensland Australia CPH – pending 31/12/2021 31/12/2023
Arthur Bruton Victoria Australia CPH 31/12/2022 31/12/2023
Barry Morrison Victoria Australia CPH 31/12/2022 31/12/2023
Ben Caddis Queensland Australia CPH 31/12/2022 31/12/2022
Ben Morris Victoria Australia CPH 1/12/2024 1/12/2024
Ben Mullin      CAH 1/12/2024 1/12/2024
Ben Peacock Victoria Australia CPH 31/12/2022 31/12/2023
Bevan Kannemeyer Victoria Australia CPH – CPD assessment 31/12/2021 31/12/2021
Bevan Maffescioni Queensland Australia CPH 31/12/2022 31/12/2023
Bradley Finney New South Wales Australia CPH – pending 31/12/2021 31/12/2023
Bradley Goodwin Victoria Australia CPH 31/12/2022 31/12/2023
Brent Deckert Victoria Australia CPH 31/12/2022 31/12/2023
Brian Hinton New South Wales Australia CPH 31/12/2022 31/12/2023
Brian Seaton Victoria Australia CPH – pending 31/12/2021 31/12/2023
Bruce Nicholson South Australia Australia CPH 31/12/2022 31/12/2022
Bruna Manago     CAH 1/12/2024 1/12/2024
Bryce Stewart Western Australia Australia CPH 31/12/2022 31/12/2023
Callan Kerby      CCH 1/12/2024 1/12/2024
Cameron Turner Victoria Australia CPH 1/12/2023 1/12/2023
Carolyn Ellis-Mallard     CPH 1/12/2024 1/12/2024
Carter Tonkin New South Wales Australia CPH – CPD assessment 31/12/2021 31/12/2023
Cataldo Palombi Australian Capital Territory Australia CCH 1/12/2023 1/12/2023
Chad Harder South Australia Australia CPH – pending 31/12/2021 31/12/2023
Colin Giddens Victoria Australia CPH 31/12/2022 31/12/2023
Con Peshkoff Queensland Australia CPH 31/12/2022 31/12/2023
Craig Tybell Tasmania Australia CPH 31/12/2022 31/12/2023
Daniel Budge New South Wales Australia CPH 1/12/2023 1/12/2023
Daniel Wagenaar New South Wales Australia CPH 31/12/2022 31/12/2023
David (James) Wood Victoria Australia CPH 1/12/2024 1/12/2024
Dayle Barnett      CAH 1/12/2024 1/12/2024
Debby Metcalf Victoria Australia CPH 31/12/2022 31/12/2023
Debby Metcalf     CPH 1/12/2024 1/12/2024
Duncan Macpherson Canterbury New Zealand CPH 31/12/2022 31/12/2022
Dylan Evans Australian Capital Territory Australia CPH 1/12/2024 1/12/2024
Garry Leslie Victoria Australia CPH 1/12/2024 1/12/2024
Gary Drake Queensland Australia CPH 31/12/2022 31/12/2023
Gary Zonneveld New South Wales Australia CPH 31/12/2022 31/12/2023
Geoffrey Sweeney New South Wales Australia CPH 31/12/2022 31/12/2023
Gordana Stamenic Victoria Australia CPH 31/12/2022 31/12/2023
Hamish Downs Victoria Australia CPH 1/12/2024 1/12/2024
Isaac Schulz Queensland Australia CCH 31/12/2022 31/12/2022
Jack Parker Queensland Australia CPH 31/12/2022 31/12/2023
Jack Squires Victoria Australia CPH 31/12/2022 31/12/2023
Jacquie Bellhouse Western Australia Australia CPH 31/12/2022 31/12/2023
James Overington Tasmania Australia CAH 31/12/2022 31/12/2022
Jason Klein New South Wales Australia CCH 1/12/2023 1/12/2023
Jason Venables Queensland Australia CPH 31/12/2022 31/12/2023
John Hayes New South Wales Australia CPH 31/12/2022 31/12/2022
John Skinner New South Wales Australia CPH 31/12/2022 31/12/2023
Josh Soutar Queensland Australia CPH 31/12/2022 31/12/2023
Justin Stockley      CPH 1/12/2024 1/12/2024
Karen Bootland Victoria Australia CPH 1/12/2024 1/12/2024
Kevin Firth Western Australia Australia CPH – pending 31/12/2021 31/12/2023
Kingsley Moss      CAH 1/12/2024 1/12/2024
Krystal Hoult Victoria Australia CPH 31/12/2022 31/12/2023
Leigh Overall Victoria Australia CPH 1/12/2024 1/12/2024
Lia Beecroft Victoria Australia CPH 31/12/2022 31/12/2023
Liam Curtis Australian Capital Territory Australia CPH 1/12/2024 1/12/2024
Liam Miners New South Wales Australia CPH 31/12/2022 31/12/2023
Lucas Arnup Victoria Australia CPH 31/12/2022 31/12/2023
Lukas Salkeld Tasmania Australia CPH – pending 31/12/2021 31/12/2023
Marc Chytra Queensland Australia CPH 31/12/2022 31/12/2023
Marcial Cano-Perez Victoria Australia CPH 1/12/2024 1/12/2024
Mark Dishon Australian Capital Territory Australia CPH – CPD assessment 31/12/2021 31/12/2021
Mark Pickles Victoria Australia CPH 31/12/2022 31/12/2023
Mathew Dixon New South Wales Australia CPH 31/12/2023 31/12/2024
Matt Page South Australia Australia CAH 31/12/2022 31/12/2022
Matthew Bamford Victoria Australia CPH 31/12/2022 31/12/2022
Matthew McBride Australian Capital Territory Australia CPH 31/12/2022 31/12/2023
Mic Clayton New South Wales Australia CPH – pending 31/12/2021 31/12/2023
Michael Debono New South Wales Australia CPH 1/12/2023 1/12/2023
Michael Runciman Victoria Australia CAH 1/12/2024 1/12/2024
Michael Vogels Victoria Australia CPH 1/12/2024 1/12/2024
Michael Wheaton Victoria Australia CPH 31/12/2022 31/12/2023
Mike Lysaght New South Wales Australia CPH 31/12/2022 31/12/2023
Mitchell Saxby Queensland Australia CPH 31/12/2022 31/12/2023
Muhammad Salman Victoria Australia CPH – CPD assessment 31/12/2021 31/12/2021
Nicholas Lampel Victoria Australia CPH – pending 31/12/2021 31/12/2023
Nick Kirby Queensland Australia CPH 31/12/2022 31/12/2023
Pat Liddell Victoria Australia CPH 1/12/2024 1/12/2024
Paul Blumer New South Wales Australia CCH 1/12/2023 1/12/2023
Paul Cleaver Victoria Australia CPH 31/12/2022 31/12/2023
Paul Hutchinson New South Wales Australia CPH – CPD assessment 31/12/2021 31/12/2021
Paul Jensen Queensland Australia CPH 31/12/2022 31/12/2023
Paul Rhook Victoria Australia CPH 1/12/2024 1/12/2024
Paul Sheahan Australian Capital Territory Australia CPH 31/12/2022 31/12/2022
Paul Webb Queensland Australia CPH – pending 31/12/2021 31/12/2023
Peter Bowen Victoria Australia CPH 1/12/2024 1/12/2024
Peter Day Victoria Australia CPH 31/12/2022 31/12/2023
Ray Clark Tasmania Australia CPH 1/12/2024 1/12/2024
Rebekah Webb Victoria Australia CPH – pending 31/12/2021 31/12/2023
Richard Dickfos Queensland Australia CPH – pending 31/12/2021 31/12/2023
Richard Lindqvist South Australia Australia CPH – pending 31/12/2021 31/12/2023
Robert Callander Victoria Australia CPH – pending 31/12/2021 31/12/2023
Rod Sandison Australian Capital Territory Australia CPH – pending 31/12/2021 31/12/2023
Rohan Oliver Victoria Australia CPH 31/12/2022 31/12/2023
Russell Denton     CAH 1/12/2024 1/12/2024
Russell Polsen Australian Capital Territory Australia CPH 1/12/2024 1/12/2024
Ryan De La Rue Victoria Australia CPH 1/12/2024 1/12/2024
Ryan Ford New South Wales Australia CPH 31/12/2022 31/12/2023
Ryan Hillier New South Wales Australia CPH 31/12/2022 31/12/2022
Ryan Vehlen Victoria Australia CPH 1/12/2024 1/12/2024
Sam Avery New South Wales Australia CPH 31/12/2022 31/12/2023
Sam Carracher Victoria Australia CPH 1/12/2024 1/12/2024
Samantha Bray Victoria Australia CAH 31/12/2022 31/12/2023
Samuel Cullin Victoria Australia CPH 1/12/2024 1/12/2024
Samuel Gumley Tasmania Australia CAH 31/12/2022 31/12/2023
Sarah Beattie      CAH 1/12/2024 1/12/2024
Scott Aulsebrook Queensland Australia CPH 31/12/2022 31/12/2023
Scott Walker New South Wales Australia CPH 31/12/2022 31/12/2023
Scott Williams Queensland Australia CPH 31/12/2022 31/12/2023
Seamus Feery     CPH 1/12/2024 1/12/2024
Shane Tuohey Victoria Australia CPH 31/12/2022 31/12/2023
Shaun Fisher Queensland Australia CPH – CPD assessment 31/12/2021 31/12/2022
Shaun Gleeson Victoria Australia CPH 31/12/2022 31/12/2023
Simon Bruton Victoria Australia CPH 1/12/2024 1/12/2024
Simon Hall Victoria Australia CPH 1/12/2024 1/12/2024
Simon Lott Queensland Australia CPH 1/12/2024 1/12/2024
Smart Kaiulo Queensland Australia CPH 31/12/2022 31/12/2022
Stephen Orr Queensland Australia CPH 31/12/2022 31/12/2022
Steve Einsiedel Victoria Australia CPH 31/12/2022 31/12/2023
Steven Paull Victoria Australia CPH 1/12/2024 1/12/2024
Stuart C. Smith Victoria Australia CPH 1/12/2024 1/12/2024
Stuart P Smith Victoria Australia CPH 31/12/2022 31/12/2023
Temistocle Li Vigni Campania Italy CPH 1/12/2024 1/12/2024
Thomas Candy Victoria Australia CPH 31/12/2022 31/12/2023
Thomas Candy      CPH 1/12/2024 1/12/2024
Thomas Long New South Wales Australia CPH – CPD assessment 31/12/2021 31/12/2022
Thomas Reed Victoria Australia CPH 31/12/2022 31/12/2023
Tom Best New South Wales Australia CPH 31/12/2022 31/12/2023
Travis Thomson Victoria Australia CPH 1/12/2023 1/12/2023
Trent Rengger New South Wales Australia CPH 31/12/2022 31/12/2022
Tristan Richter Queensland Australia CPH 31/12/2022 31/12/2023
Wayne Ross Victoria Australia CPH – pending 31/12/2021 31/12/2023
Zachariah Ward Western Australia Australia CPH 31/12/2022 31/12/2023

* Level of Certification:
CPH Certified Practising Hydrographer
CAH Certified Associate Hydrographer
CCH Certified Cadet Hydrographer

†Biennial review period:
Certified hydrographers must maintain a Continuing Professional Development (CPD) log detailing professional development activities during the review period.