---
type: "Regulation"
title: "Agreement under the United Nations Convention on the Law of the Sea on the Conservation and Sustainable Use of Marine Biological Diversity of Areas beyond National Jurisdiction (BBNJ Agreement / High Seas Treaty)"
regulation_slug: "BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023"
regulation_id: "328031"
regulator_short_code: "UNTC"
body_id: "UNTC-INT-001"
jurisdiction_code: "INT"
j_level: "J1"
topic: null
publication_date: null
last_amended_date: null
substrate_version: 1
audit_status: "research_complete"
active_findings_count: 6
whitepapers_count: 2
license: "CC-BY-4.0"
timestamp: "2026-06-16T00:00:00+00:00"
---

# Agreement under the United Nations Convention on the Law of the Sea on the Conservation and Sustainable Use of Marine Biological Diversity of Areas beyond National Jurisdiction (BBNJ Agreement / High Seas Treaty)

- **Slug.** `BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023`
- **Regulator.** [UNTC — United Nations Treaty Collection (Office of Legal Affairs, Treaty Section)](/okf/bodies/UNTC-INT-001.md)
- **Jurisdiction.** INT
- **J-level.** J1

## Active findings (6)

- [`RLB-H-INT-UNTC-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-Q004-Sonnet46`](/okf/findings/INT-UNTC-INT-001-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-v1-004--sonnet-46-websearch.md) — misattributed — Claude Sonnet 4.6 (web search on)
- [`RLB-H-INT-UNTC-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-Q003-Sonnet46`](/okf/findings/INT-UNTC-INT-001-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-v1-003--sonnet-46-websearch.md) — inference_drift — Claude Sonnet 4.6 (web search on)
- [`RLB-H-INT-UNTC-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-Q001-Sonnet46`](/okf/findings/INT-UNTC-INT-001-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-v1-001--sonnet-46-websearch.md) — misattributed — Claude Sonnet 4.6 (web search on)
- [`RLB-H-INT-UNTC-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-Q005-Opus47`](/okf/findings/INT-UNTC-INT-001-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-v1-005--opus-47-websearch.md) — misattributed — Claude Opus 4.7 (web search on)
- [`RLB-H-INT-UNTC-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-Q003-Opus47`](/okf/findings/INT-UNTC-INT-001-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-v1-003--opus-47-websearch.md) — misstated_rule — Claude Opus 4.7 (web search on)
- [`RLB-H-INT-UNTC-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-Q001-Opus47`](/okf/findings/INT-UNTC-INT-001-BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-v1-001--opus-47-websearch.md) — misattributed — Claude Opus 4.7 (web search on)

## AI Labs whitepapers (2)

- [`bbnj-high-seas-biodiversity-agreement-2023-ai-labs`](/okf/whitepapers/bbnj-high-seas-biodiversity-agreement-2023-ai-labs.md) — BBNJ High Seas Biodiversity Agreement: Model Hallucination Findings
- [`BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-general-v1`](/okf/whitepapers/BBNJ-HIGH-SEAS-BIODIVERSITY-AGREEMENT-2023-general-v1.md) — Hallucination findings: BBNJ High Seas Biodiversity Agreement

## Related concepts

- [All regulations](/okf/regulations/index.md)
- [Regulator: UNTC-INT-001](/okf/bodies/UNTC-INT-001.md)
- [Methodology](/okf/methodology.md)