Standard of Proof is passionate about making a difference. We use evidence to help make a positive impact on the big issues.

Approved Supplier

New Zealand All of Government Panel. Standard of Proof is on the New Zealand All-of-Government Consulting Panel, and has been approved to provide evaluation and research services across New Zealand government and non-government agencies. We provide services in evaluation, research, monitoring and measurement as part of this panel, and we specialise in experimental, quasi-experimental and mixed methods.

International Development Panel. Standard of Proof is on the Ministry of Foreign Affairs and Trade MERL (Monitoring, Evaluation, Research and Learning) panel, and has been approved to provide services in strategic monitoring and evaluation frameworks and activity evaluations, as well as organisational learning and knowledge products for international development MERL services.

Approved Staff

Highly qualified staff. Standard of Proof staff have high-level qualifications and formal training in evaluation, experimental and non-experimental research, statistics, economics, sample survey, international development and governance.

Formally Credentialed Evaluators. Standard of Proof staff have been formally granted the Credentialed Evaluator (CE) designation by the Canadian Evaluation Society.


Professional networks and continuous learning. Standard of Proof staff are members of evaluation societies in New Zealand (ANZEA), Australia (AES) and Canada (CES). Our affiliations and networks ensure we continually build our knowledge and improve our service provision.


Specialist capabilities. Our consultants make use of their specialist skills and work across education, health, governance, international development, social development and services, environment and justice sectors. We look to support teams by embedding complementary skills only where required.

Partnership approach. We work with our partners and clients to ensure that the right data and the right insight are brought to every project.

Standard of Proof helps organisations access and use quality evidence to support their success.

Petherick Towers (Level 10)
38 Waring Taylor Street
Midland Park
Wellington 6011
New Zealand