These are some of the sources available for panel reports and decisions. Other relevant sources can be found by searching MNCAT with keywords or s=arbitration and award, international or s=dispute resolution (law).
GATT and WTO Panel and Appellate Body Reports
Basic Instruments and Selected Documents. K 4603 1947 .A4 G46x 1952; Reserve K 4603 1947 .A4 G46x 1952 Suppl.
LexisNexis (Select Law by Topic; International Trade).
WestlawNext (WTO & GATT Panel Decisions).
Summaries are published in the Federal Register.
WTO website: Dispute Settlement
World Trade Law.net This site also includes expert commentary on WTO law.
Handbook of WTO/GATT Dispute Settlement (1991- ) K4602.2 1991x
The WTO Appellate Body Repertory of Reports and Awards 1995–2010 serves as an index of decisions.
NAFTA Panel Decisions
LexisNexis (Select Law by Topic; International Trade).
WestlawNext (NAFTA Awards and Binational Panel Decisions includes FTA panel decisions from 1/89-4/94).
Summaries are published in the Federal Register.
NAFTA website: Decisions
International Investment Law and Arbitration: Leading Cases from the ICSID, NAFTA, Bilateral Treaties, and Customary International Law (Todd Weiler ed., 2005) K3830 .I595x 2005.
FTA Panel Review Decisions
LexisNexis (Select Law by Topic; International Trade).
WestlawNext (NAFTA Awards and Binational Panel Decisions includes FTA panel decisions from 1/89-4/94).
Summaries were published in the Federal Register.
United States and Other Countries' Briefs
Briefs filed by US in WTO proceedings
WorldTradeLaw.net collects links to various countries' submissions in WTO and NAFTA disputes