Saint-Martin and Sint Maarten Border Clarified by Law

On July 23, 2026, the French Official Journal published Law No. 2026-645, authorizing the approval of the agreement between France and the Netherlands that precisely defines the land and maritime border on the island of Saint-Martin.

Historical Background

The border between Saint-Martin and Sint Maarten had remained customary since the Treaty of Concordia in 1648, which divided the island between the French and Dutch crowns without specifying exact coordinates. This lack of precision led to practical complications over the centuries.

Legislative Process

The agreement was signed on May 26, 2023, in Belle Plaine, on the French side of the island. The French Senate adopted the bill on April 15, 2026, followed by the National Assembly on July 16, 2026, both under an accelerated procedure.

Significance of the Agreement

This legislation resolves a territorial dispute dating back to the 17th century, providing legal clarity and strengthening the legal framework for the French overseas territories.

For more information, see the original article: La frontière entre Saint-Martin et Sint Maarten enfin clarifiée par la loi.