invalid

Challenges to Essayli’s appointment have been brought in at least three criminal cases, with defense lawyers arguing that charges brought under his watch are invalid.

“They must receive your explicit, willing consent to these changes, otherwise this legally-binding contract may be deemed invalid and ineffective,” it says.

Mongolia's constitutional court rejected a parliamentary attempt to remove the prime minister as invalid on Wednesday, potentially deepening the country's political crisis.

"The new evidence in this is showing that half of all of the figures relied upon in Robin's trial have now been shown to be invalid," he said.

He views public opinion as largely invalid, embracing instead a maximalist view of presidential power and authority where he is the personal embodiment of the state.