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#Classification)
• 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#Levels System

• STANAG 4569 protection level