Green budget tagging can be a useful tool in an overall approach to green budgeting. This introductory guidance was developed by the OECD under the Paris Collaborative on Green Budgeting in collaboration with institutional partners working under Helsinki Principle 4 of the Coalition of Finance...

The OECD Budget Practices and Procedures Database provides detailed data on how budgets are made in OECD countries from formulation, to approval, execution and reporting based on surveys conducted every four to five years. This publication presents the results of the latest survey, conducted in...