1. Labor & Human Rights*
2. Fishing*
3. Health & Safety*
4. Environment*
5. Civil Unrest*
6. Miscellaneous*

Costco USA is linked to labor & human rights issues such as wage-related violation, labor rights violations, and worker death; fishing concerns such as bottom trawling, fishing in closed areas or during closed seasons, violation of bycatch, quota or species rules, unreported fishing, unsustainability, and document fraud; health and safety issues such as collision, fires & explosions, worker injury, sinking, and health and safety violations; environmental issues such as water pollution, air pollution, and fires & explosions; civil unrest involving protests or strikes; and corruption or bribery.