## Facts

- The Republic of Ecuador and its Attorney General pursued discovery in the United States for use in a UNCITRAL investment-treaty arbitration against Chevron/TexPet.
- Ecuador applied under 28 U.S.C. § 1782 in the District of Colorado to obtain documents and deposition testimony from Bjorn Bjorkman, an environmental expert who prepared reports for Chevron-related litigation matters.
- The arbitral tribunal authorized Ecuador to seek U.S. compulsory process against Bjorkman.
- The court granted the § 1782 application and authorized a subpoena for Bjorkman’s deposition and document production.
- Bjorkman and Chevron withheld categories of materials as protected by attorney-client privilege and/or the work-product doctrine, including draft expert reports, outlines, and communications involving counsel.
- Ecuador moved to compel, arguing that privilege assertions were overbroad, some communications were non-legal or purely factual, and certain late or revised privilege characterizations should be treated as waived.
- The discovery dispute required the court to consider the effect of the 2010 amendments to Federal Rule of Civil Procedure 26(b)(4) on draft expert reports and attorney-expert communications in a § 1782 proceeding.

## Issues

1. Whether the § 1782 request sought discovery “for use” in a qualifying foreign or international proceeding (the UNCITRAL investment arbitration) and met the statute’s prerequisites.
2. Whether attorney-client privilege or the work-product doctrine protected draft expert reports, expert-related materials, and communications that included or copied attorneys.
3. How amended Rule 26(b)(4) limits discovery of draft expert reports and attorney-expert communications in the § 1782 context.
4. Whether late, revised, or re-labeled privilege assertions should be rejected or deemed waived, and whether in camera review was appropriate for disputed items.

## Decision

- The court granted in part and denied in part Ecuador’s motion to compel.
- The court confirmed the § 1782 discovery was authorized for use in the UNCITRAL arbitration and exercised discretion to permit targeted discovery.
- The court required production of certain expert-related materials not shown to be protected by attorney-client privilege or work product, including items that were primarily factual or did not reflect legal advice or attorney mental impressions.
- The court sustained privilege or work-product protection for categories of communications and drafts that reflected protected attorney-expert exchanges or core attorney thought processes.
- The court addressed concerns about document re-characterization and permitted tailored measures (including in camera review and management tools associated with Federal Rule of Evidence 502) to resolve remaining disputes and handle privilege efficiently.
- The court also recognized that disclosure of arguably protected material could cause irreparable harm and allowed a temporary stay in connection with review of objections.

## Legal Principles

- A federal court may order discovery under 28 U.S.C. § 1782 for use in a foreign or international proceeding, including an UNCITRAL investment arbitration, when statutory requirements are met and discretionary factors support assistance.
- Attorney-client privilege protects confidential communications made for the purpose of obtaining or providing legal advice; copying an attorney on a communication does not, by itself, make the communication privileged.
- The work-product doctrine protects materials prepared in anticipation of litigation, with heightened protection for items revealing attorney mental impressions, strategy, or legal theories.
- Under amended Fed. R. Civ. P. 26(b)(4), draft expert reports and certain attorney-expert communications are generally protected, but the protection is not categorical; factual materials and non-strategy communications may be discoverable.
- Courts may limit overbroad privilege claims, scrutinize late or revised privilege assertions for possible waiver, and use in camera review and Rule 502-type mechanisms to resolve privilege disputes while reducing the risk of inadvertent waiver.

## Conclusion

The court permitted § 1782 discovery for use in an UNCITRAL investment arbitration and compelled production of nonprivileged expert-related materials, while enforcing attorney-client and work-product protections—applying the post-2010 Rule 26(b)(4) framework to distinguish protected draft/attorney-expert exchanges from discoverable factual content.


Republic of Ecuador v. Bjorkman, No. 11-cv-01470-MEH, 2012 WL 12755 (D. Colo. Jan. 4, 2012)