# RFC 2119: Key words for use in RFCs to Indicate Requirement Levels

> request for comments publication

**Wikidata**: [Q47458862](https://www.wikidata.org/wiki/Q47458862)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/RFC_2119)  
**Source**: https://4ort.xyz/entity/rfc-2119-key-words-for-use-in-rfcs-to-indicate-requirement-levels


## References

1. RFC Index
2. DBLP Dataset 2021-01-02