As per your concern I will let you information of documents required for Law School Admission Test with valid ID, so that you can get idea.

The sealed ziplock bag may contain ONLY the following items:
Valid ID
Wallet
Keys
Medical products (including diabetic testing supplies)
Feminine hygiene products
No. 2 or HB wooden pencils
Highlighter
Erasers (no erasers with sleeves)
Pencil sharpener
Tissues
Beverage in plastic container or juice box (maximum size: 20 oz/591 ml)—no aluminum cans or glass containers permitted
Snack

Items Allowed on the Desktop
Test takers may have ONLY the following items on the desktop:
Tissues
Valid ID
LSAT Admission Ticket
No. 2 or HB wooden pencils
Erasers
Pencil sharpener
Highlighter
Analog (nondigital) wristwatch

Prohibited Items
You MAY NOT bring into the test center or use any of the following:
Electronic timers of any kind
Electronic cigarettes
Fitness tracking devices
Digital watches, alarm watches, beeping watches, calculator watches
Cell phones, beepers, pagers, personal digital assistants (pdas)
Personal computers
Calculators
Photographic or recording devices
Listening devices
Headsets, ipods, or other media players
Books, dictionaries, papers of any kind
Rulers
Mechanical pencils
Mechanical erasers or erasers with sleeves
Ink pens or felt-tip markers
Briefcases, handbags, backpacks of any kind
Earplugs
Hats/hoods (except religious apparel) may not be worn on the head
Sunglasses may not be worn
Weapons or firearms