The most important negotiation in this area is Anti-Counterfeiting Trade Agreement (ACTA [1]).
See also:
- World Customers Organization/SECURE [2]
- Injunctions [3]
- US Law Injunctions [4], including eBay Decision [5]
- Borders & Customs regulations [6] (eg. US ITC)
- Pharmaceutical Counterfeiting [7]
- TRIPS Provisions on Enforcement [8]