1. to create and implement a new set of rules, standards, or directions for conduct or procedure
The company decided to set up new guidelines for employee conduct.
A empresa decidiu estabelecer novas diretrizes para a conduta dos funcionários.
2. to formally introduce and put into effect new standards or procedures
The government will set up new guidelines for environmental protection.
O governo estabelecerá novas diretrizes para a proteção ambiental.