The purpose of this legislation, known as the Protecting Circuit Boards and Substrates Act, is to encourage the domestic production of printed circuit boards (PCBs) in the United States. The bill aims to bolster the manufacturing sector by providing financial incentives for businesses that purchase or acquire PCBs made within the country. One of the key provisions of this legislation is the introduction of a tax credit. Specifically, businesses can receive a credit equal to 25 percent of the amount they spend on purchasing or acquiring PCBs that are fabricated in the United States.