CJEU Opinion 1/17: Keeping International Investment Law and EU Law Strictly Apart
Bibliographic record
Abstract
With Opinion 1/17, the Court of Justice of the European Union (CJEU) approved the Investment Court System (ICS) contained in the Comprehensive Economic Trade Agreement (CETA) between the EU and Canada. This means that the EU can proceed with the ratification process of the investment protection part of CETA and the other free trade agreements it has concluded, and which contain a similar ICS. However, as the author illustrates, the approval of the ICS is conditioned by a complete isolation of EU law from international investment law. More specifically, the CJEU made clear that the CETA tribunals operate outside the EU legal order and have no power to interpret or apply EU law. At the same time, the CJEU highlighted the importance that the CETA Parties adopt supplemental rules for reducing the financial burden for access to the ICS for small and medium-sized enterprises (SMES). Additionally, the CJEU rejected the currently existing possibility that binding joint interpretations of the CETA Parties could have retroactive effect. In sum, the approval of the ICS by the CJEU enables the European Commission to continue to develop the multilateral investment court (MIC) within the UNCITRAL Working Group iii as long as it follows the blueprint of the CETA ICS.
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How this classification was reachedexpand
Direct model labels (unvalidated)
Per-model category and study-design labels from the labeling rounds. They are machine output, unvalidated, and the disagreement between models ships as data. No study design here is MEDLINE-validated yet.
| Model arm | Categories | Study design | Confidence |
|---|---|---|---|
| gemma | no category Domain: not available · Genre: Commentary About the Canadian research system: no · About a Canadian topic: no | Not applicable | low |
| gpt | no category Domain: not available · Genre: Other About the Canadian research system: no · About a Canadian topic: no | Theoretical or conceptual | low |
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedLabeled directly by 2 models reading the full record.
The models disagree on parts of this classification; every voice is preserved in the section at the end of the page.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".