See also our fact sheets on non-indigenous species.
Fact Sheets
Non-indigenous Species (NIS) (pdf/537KB)
Tanker Escort System (pdf/563KB)
Fishing Vessel Training (pdf/827KB)
Fishing Vessel Types (pdf/793KB)
Ballast Water Treatment Facility (pdf/1MB)
Dispersants (pdf/633KB)
Tugs in Prince William Sound (pdf/464KB)
OPA 90 (Oil Pollution Act of 1990) (pdf/537KB)
TAPS Tankers (pdf/760KB)