Level 1

Level 1 may refer to:

Technology and standards

 * Level 1 (National Qualifications Framework)
 * level 1 cache, a type of CPU cache (Computer Memory)
 * A Level I trauma center
 * Level 1, a level of automation in a self-driving car (see Autonomous car)
 * Level I Environmental Site Assessment
 * Biosafety level 1, a laboratory grade
 * Level 1 market data

Companies

 * Level 1 Entertainment, an American film production company
 * Level One (company), a company providing networking products

Other uses

 * Level 1 coronavirus restrictions, see COVID-19 pandemic in Scotland


 * STANAG 4569 protection level