render null and void

It would also render “null and void and of no effect” the state’s Human Rights Commission rules that guarantee bathroom access for transgender people.

What other ordinances will the state decide to render null and void?

Passed by the House, stalled for a while by committee, the brief law was crafted “to render null and void certain unconstitutional laws enacted by the Congress of the United States taking control over the health insurance industry.”

Annihilate, an-nī′hil-āt, v.t. to reduce to nothing: to put out of existence: to render null and void, to abrogate.—ns.

His lightest words were sufficient to render null and void the most important Act of Parliament, his orders were reverenced and obeyed by a vast majority of his countrymen.