This bill, titled the "No Round Up Act," proposes to repeal the Alien Registration Act of 1940, effectively dismantling the statutory requirements for alien registration and fingerprinting. It achieves this by systematically amending and repealing specific sections within Chapter 7 of Title II of the Immigration and Nationality Act (INA). Key provisions include the repeal of INA sections 262 and 266, which mandate alien registration. The bill further modifies sections 263, 264, and 265 to eliminate all references to these registration and fingerprinting requirements, ensuring that the legal obligation for aliens to register is removed. Additionally, a conforming amendment is made to section 237(a)(3)(B) of the INA to align with the repeal of these registration provisions.