Explanation:

Both statements are incorrect.
Unlawful Activities (Prevention) Act 1967 

• UAPA is India’s principal federal counterterrorism law.
• The UAPA – an upgrade on the Terrorist and Disruptive Activities (Prevention) Act TADA, which was allowed to lapse in 1995 and the Prevention of Terrorism Act (POTA) was repealed in 2004 — was originally passed in 1967 under the then Congress government led by former Prime Minister Indira Gandhi.
• The Act assigns absolute power to the central government, by way of which if the Centre deems an activity as unlawful then it may, by way of an Official Gazette, declare it so.
• Till 2004, “unlawful" activities referred to actions related to secession and cession of territory. Following the 2004 amendment, “terrorist act" was added to the list of offences.
• The Unlawful Activities (Prevention) Amendment (UAPA), also passed in 2019, allows an National Investigation Agency (NIA) officer to conduct raids, and seize properties that are suspected to be linked to terrorist activities without taking prior permission of the Director General of Police of a state. 
• The investigating officer only requires sanction from the Director General of NIA.

Hence option 4th is correct.