# REQUIRE

> Prerequisite check

Record: `pag:keyword-require`
Kind: keyword
Canonical: https://banes-lab.com/ontology/grammar#pag-keyword-require

Listed in [Grammar records](https://banes-lab.com/api/records/pag.md), after [ASSERT](https://banes-lab.com/records/pag/keyword-assert.md) and before [HANDOFF](https://banes-lab.com/records/pag/keyword-handoff.md).

## Grounds

- [node:ver-evidence](https://banes-lab.com/records/reasoning/node-ver-evidence.md)