| OEP124-01 Synthesis of overseas plans to manage pathways of introduction and spread of invasive spec | complete | Not published | Not published |
| COS036-04 Media Monitoring - Procured through Research & Insights (CCS RM6126) | complete | Not published | Not published |
| OEP021-02 Persistent organic pollutants in waste | complete | Not published | Not published |
| OEP111-01 Increasing freshwater species abundance through river habitat improvements | complete | Not published | Not published |
| OEP102-01 Appraisal of the benefits in delivery pathways towards the 2050 target for woodland | complete | Not published | Not published |
| OEP033-01 Managing nutrient inputs to support EA21 agriculture water targets | complete | Not published | Not published |
| OEP024-01 Evaluation of Approaches to Addressing the Nutrient Surplus in Northern Ireland | complete | Not published | Not published |
| OEP027-02 Further assessing the long term halt in the decline of species abundance – test phase | complete | Not published | Not published |
| INS306-03 Nature Markets Review | complete | Not published | Not published |
| OEP110-01 Local scale advice for nature friendly farming | complete | Not published | Not published |