§ 41-12-302 — When binding; notice of ratification

The said compact shall not be binding or obligatory upon any of
the high contracting parties thereto unless and until the same
shall have been ratified by the legislature of each of said
states and approved by the congress of the United States, and
proclamation thereof shall be made by the president of the
United States upon receipt by him, from the governors of all the
signatory states, of notice of ratification of such compact by
the legislatures thereof. The governor of Wyoming shall give
notice of the ratification and approval of said compact by the
seventeenth Wyoming legislature to the governors of each of the
remaining signatory states and to the president of the United
States, in conformity with article XI of said compact.