This section explains, one topic at a time, the authorities, documents, and rules that apply on a Portuguese construction site.
What you'll find here
Working on a construction site in Portugal involves several government bodies and several documents. This section explains each one, one at a time, in plain language. Every article covers a single document, authority, or rule, and stays short on purpose. You do not need to read them in order, and you do not need to read all of them. Search for the one topic you need right now, and come back later for the rest.
Who this is for
These articles are for anyone trying to find their way through Portuguese construction-sector rules. This includes local firms and firms from other countries. It includes main contractors, subcontractors, and self-employed workers. It also includes site workers who want to know which papers apply to them. No legal background is needed to follow these articles, and no prior knowledge of Portuguese institutions is assumed either.
How to use these articles
Each article stands on its own. It explains what a document or rule is, who needs it, and what to watch out for. Any Portuguese term is explained in plain words the first time it appears, so you never need to look up a word elsewhere first. If you want an overview of who does what, start with the article on the Portuguese authorities. Then move to the specific document or topic that applies to your situation, and skip anything that clearly does not.
What this section covers
This section explains documents such as company registration extracts, tax numbers, and social security numbers. It also explains the authorities that issue and check these documents, such as the tax authority and the social security institute. Each topic has its own short article, so you can find an answer without reading through material that does not apply to you. New articles are added over time as more topics are covered, so this section keeps growing.