No que concerne à validação

You place this phrase at the start of a sentence. It sets the stage for your next point. You can also use it in the middle. It helps connect two formal ideas. The grammar here is very specific. You must use the à with the accent. This is called a crase. It happens because concerne requires the preposition a. Since validação is feminine, you add the article a. A + a becomes à. If the noun were masculine, you would use ao. For example, no que concerne ao processo. It acts as a logical anchor. It keeps your sentence structure stable. Think of it as a professional bridge. Use it to introduce technical requirements. Use it to specify limits in a document. It is like a specialized tool.

This is not a phrase for the beach. Do not use it while ordering a beer. It sits firmly in the formal category. You will see it in law books. You will find it in official company emails. It is very common in academic papers. Software developers use it in documentation. It shows that you have a high level of education. It can feel a bit stiff in casual texts. Using it with friends might lead to jokes. They might ask if you are a lawyer now. However, on LinkedIn, it makes you look like an expert. It is perfect for a Zoom presentation. It creates a sense of authority. It is the "business casual" of the Portuguese language.

You are writing a report for your boss. You need to talk about the data check. You write: No que concerne à validação dos dados, tudo está pronto. This sounds much better than just saying "about the data." Or imagine you are reading a privacy policy. You might see: No que concerne à validação da identidade, os termos mudaram. It is used when steps must be followed. Think of a gym app. The app might have a section for account checks. The FAQ would use this phrase. It is everywhere in the world of bureaucracy. It is the glue that holds official procedures together. It is also used by vloggers. Some technical vloggers use it to sound more credible. It adds a layer of seriousness to their content.

Use it in a job interview. It shows you can handle professional terminology. Use it when writing a formal complaint. It makes your argument sound more legitimate. It is great for responding to a client. Use it when you need to be very specific. If you are discussing a project, use it for clarity. It helps separate the 'planning' from the 'checking.' It is ideal for LinkedIn posts about industry standards. Use it when you want to sound like a native professional. It is excellent for cover letters. It is also useful in debates. It allows you to pivot to a specific topic. Use it when the stakes are high. It shows you are paying attention to detail.

Never use this in a WhatsApp group with friends. It will sound incredibly weird and robotic. Avoid it during a romantic dinner. Unless you are validating your love via a contract! Do not use it with family members. It creates an unnecessary emotional distance. If you are at a supermarket, don't use it. "Regarding the validation of the bread" is too much. Avoid it in casual social media comments. People on TikTok prefer shorter, punchier words. It is too heavy for a quick chat. If you are teaching a child, use simpler words. It is a tool for adults in professional settings. Don't use it if you are unsure of the grammar. A mistake here stands out because the phrase is so formal.

This is the most common error. People forget the crase. It is a tiny mark but it matters. Without it, the grammar feels incomplete.

Do not add sobre at the start. It is redundant. The phrase already means "about."

You cannot use na. The verb concernir doesn't work with em.

Don't change the verb ending. It is a fixed expression.

Remember that validação is feminine. You must use the feminine article.

If you want to mix it up, try Relativamente à validação. It means the same thing. It is also quite formal and professional. You could use Quanto à validação. This is slightly less stiff but still good for work. No que diz respeito à validação is another great choice. It is a bit longer and very elegant. If you are feeling very fancy, try Pelo que toca à validação. This is common in older literature or very formal speech. For a more modern vibe, just use Sobre a validação. It is simpler and works well in most business emails. You have many options depending on the mood. Each one changes the flavor slightly. But No que concerne remains the king of precision.

Is it too formal for email? No, it is actually perfect for work emails. Does it only work with 'validação'? No, you can use it with any noun. Just remember to adjust the article. Is it used in Brazil and Portugal? Yes, it is standard in the whole Lusophone world. Is the à always necessary? Only if the following word is feminine. If it is masculine, use ao. Why is it better than just saying 'sobre'? It provides a more specific and professional focus. It shows you are talking about a process, not just a topic. It is the mark of a sophisticated speaker.