Research
Review records and determine whether any related permits or plans already exist.
Document, investigate, then determine the path
After-the-fact permits may require existing-condition drawings, engineering evaluation, product information, photographs, selective demolition and inspections. Requirements vary significantly by jurisdiction and by the type and age of the work.
Field document
Measure and photograph accessible existing construction.
Identify evidence
Determine what cannot be verified without additional investigation or opening finishes.
Prepare package
Develop or coordinate the documents needed for the permit path identified.