To speak about administrative law, you need the appropriate vocabulary.
Regulation - an official rule that controls how something is done;
Licence - an official document that allows you to do or have something;
Accreditation - official approval of an organization;
Compliance - when people obey an order, rule, or request;
Resolve - to solve or end a problem or difficulty;
Negotiate - to try to make or change an agreement by discussion;
Jeopardize - to put something in a situation where there is a risk of failing or being harmed;
Settlement - an official agreement that finishes an argument;
Restitution - payment made for damage or loss.
The work was done in compliance with planning regulations.
The chemical company promised to make full restitution to the victims for the injury to their health.