Technical review of the Overseer model
Find out about the review and the members of the panel doing the work.
Overseer review part of wider efforts to improve tools
A technical review of the Overseer model began in early 2020. Eight independent experts were appointed to a panel to do the review. The review is a major part of wider efforts by the Ministry for Primary Industries (MPI) and the Ministry for the Environment to improve decision-making tools used by farmers and growers.
Two parts to the Overseer review
The review consists of 2 parts.
The first will assess Overseer’s modelling approach for use in decision-making by farmers and growers and as a regulatory tool.
If the panel thinks that Overseer is suitable, it will also identify other aspects that should be reviewed in more depth. This part should be complete by late 2020.
The review’s second part is dependent on the earlier findings and would potentially take another year.
Members of the Overseer technical review panel
The 8 panel members were selected after a rigorous process involving the Prime Minister’s chief science adviser and the chief scientists from MPI and the Ministry for the Environment.
The panel members are:
- Chair: Dr Ian Johnson – agricultural modeller (Australia)
- Dave Clark – dairy industry and research consultant
- Dr Brent Clothier – principal scientist at Plant and Food Research
- Dr Donna Giltrap – research priority area leader for Agricultural Greenhouse Gases Emissions and Mitigations at Manaaki Whenua – Landcare Research
- Dr Clint Rissmann – founder and director of Land and Water Science Ltd
- Dr Nick Roskruge – Atiawa ki Taranaki, Ngāti Tama-ariki and associate professor in horticulture at Massey University
- Dr Peter Thorburn – chief research scientist and research group leader at the Commonwealth Science and Industrial Research Organisation (Australia)
- Dr Robin White – associate professor of Integrated Beef Systems Management, Virginia Tech (USA).
Find out more
The review's terms of reference [PDF, 298 KB]