The mission assisted the Cook Islands Statistics Office in compiling the quarterly GDP by production (GDP(P)) from Q3 2024 to Q2 2025 as well as the 2024 annual GDP(P) estimates. The plans for rebasing the national accounts were discussed, including the compilation of Supply Use Tables. The 2025/26 Household Income and Expenditure Survey will commence field work in September 2025, and the Population Census will be undertaken in December 2026.