severity 1 incident
Definition
A severity 1 incident is the most critical level of system failure or service disruption, meaning something has completely broken down and is causing immediate, serious harm to a business or its customers. You will often see this term in technology contracts and service agreements, where vendors promise to respond to these emergencies faster than any other type of problem. Think of it as the equivalent of a five-alarm fire in the world of software and business systems.
Example
If your payment processing system goes completely offline on Black Friday and no customers can check out, that would almost certainly qualify as a severity 1 incident under your software provider's contract. Your vendor would be legally obligated to drop everything and start working on a fix within the timeframe promised in your agreement.
Watch Out
Pay close attention to how your contract actually defines a severity 1 incident, because vendors often write the definition narrowly so that fewer problems qualify, which means slower response times for issues you might consider a true emergency.
See which terms appear in your contract?
This definition is for informational purposes only and does not constitute legal advice. Please consult with a licensed attorney for legal guidance.