It is not defined as such, but what is considered a fundamental decision is any situation in which the federal and provincial ministers must approve the decision that was made by the board.
I wasn't completely clear. Once a decision has been ratified by both ministers, then the board has a statutory obligation to publish the decision that was ratified. Your motion is proposing
to publish a notice stating that a decision has been submitted to the minister for approval. There isn't any requirement of this nature. The department is responsible for publishing a notice.