The 2001 CIA World Factbook

by United States. Central Intelligence Agency

territorial sea: 12 NM

Mauritania: contiguous zone: 24 NM

continental shelf: 200 NM or to the edge of the continental margin

exclusive economic zone: 200 NM

territorial sea: 12 NM

Mauritius:
continental shelf: 200 NM or to the edge of the
continental margin

exclusive economic zone: 200 NM

territorial sea: 12 NM

Mayotte: exclusive economic zone: 200 NM

territorial sea: 12 NM