Gov. Phil Murphy on Wednesday signed a law preserving a critical yet controversial part of the Affordable Care Act that President Donald Trump‘s administration repealed last year.

One of the laws creates a statewide individual mandate, which will require all New Jerseyans who don’t have health coverage through a government program like Medicare or their jobs to buy a policy, or pay a fee at tax time.

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A state Senate panel Monday backed legislation that requires New Jerseyans to buy insurance or pay a fee — a mandate the Trump administration will end in 2019.

The move is a step toward protecting the health insurance marketplace created by the Affordable Care Act, also known as Obamacare.

The federal landmark health care law requires individuals to buy a policy if they do not have one or face a fine at tax time. The law was meant to ensure younger and healthier people who might otherwise forgo insurance will participate in the insurance market and share costs.

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