Den registrerte ber om informasjon.

Because registrerte is being used like a noun here: the registered person / party.

In Norwegian, an adjective or participle can be turned into a noun-like expression. When that happens in a definite form, you often get:

• den + adjective/participle
• for example: den gamle = the old one / the old man
• de unge = the young
• den registrerte = the registered person

So den is needed because the phrase means the registered one/person, not just registered.

It is originally the past participle of å registrere = to register, but here it functions like a noun phrase.

So grammatically, you can think of it as:

• a participle/adjective in form
• used substantivally (that is, used as if it were a noun)

That is very common in Norwegian, especially in formal or legal language.

In many contexts, den registrerte is a standard formal term, especially in privacy/legal contexts, for the registered person or the data subject.

Because after den, adjectives and participles normally take the definite weak form, which usually ends in -e.

Compare:

• en registrert person = a registered person
• den registrerte personen = the registered person
• den registrerte = the registered one/person

So the -e is not a tense ending here. It is the form used after den in this kind of definite phrase.

Because å be om is the normal expression for to ask for / request something.

So:

• å be om noe = to ask for something
• ber om informasjon = asks for information

You usually cannot drop om here.

Examples:

• Hun ber om hjelp. = She asks for help.
• Vi ber om svar. = We ask for an answer / response.

So om is part of the pattern used with å be when the meaning is request.

The infinitive is å be.

This is an irregular verb:

• å be = infinitive
• ber = present
• ba = past
• har bedt = past participle in perfect constructions

Examples:

• Jeg ber om informasjon.
• Jeg ba om informasjon.
• Jeg har bedt om informasjon.

This is an important difference.

• å be om noe = to ask for / request something
• å spørre om noe = to ask about something

So:

• Han ber om informasjon. = he is requesting information
• Han spør om informasjon. can sound more like he is asking about information, depending on context

Also compare:

• å spørre noen = to ask someone
• å be noen om noe = to ask someone for something

So in this sentence, ber om fits because the idea is a request.

Because informasjon is usually an uncountable noun, like information in English.

So normally you say:

• om informasjon = for information / for some information

Not:

• om en informasjon ✘

If you want something countable, Norwegian often uses another noun instead, such as:

• opplysning = piece of information / detail
• opplysninger = information/details

Examples:

• Han ber om informasjon.
• Han ber om flere opplysninger.

The sentence follows normal Norwegian main-clause word order:

• Den registrerte = subject
• ber = verb
• om informasjon = prepositional phrase

So the structure is:

Subject + Verb + Rest

This also fits the Norwegian V2 rule: in a main clause, the finite verb is in the second position.

Since the subject comes first here, the verb comes right after it:

• Den registrerte ber om informasjon.

If something else came first, the verb would still stay second:

• I dag ber den registrerte om informasjon.

Because den is used with common-gender words and also in many noun-less adjective phrases referring to people.

Here, den registrerte refers to a person or party, so den is the natural form.

You would typically use det with neuter nouns or neuter-style references, for example:

• det nye systemet = the new system
• det ukjente = the unknown

But for a person-like reference:

• den registrerte
• den ansatte
• den mistenkte

Yes, it sounds quite formal and administrative/legal.

In everyday Norwegian, people would often use a more ordinary noun if the context allows it, such as:

• personen
• brukeren
• kunden

But in official language, den registrerte is very natural, especially in legal, bureaucratic, or privacy-related texts.

Yes. It is gender-neutral in meaning.

Even though Norwegian uses den, this does not mean the person is male or female. In this kind of formal expression, it simply means the registered person.

So it works regardless of the person’s sex.

Yes. The present tense ber can describe:

• something happening now
• a habitual action
• a general/legal statement

In formal writing, sentences like this often describe a standard action or situation rather than a single dramatic moment.

So depending on context, it can mean something like:

• The registered person is requesting information
• The registered person requests information

Both ideas fit the Norwegian present tense.

Yes.

• om = preposition
• informasjon = noun

Together, om informasjon is a prepositional phrase meaning for information or for some information, depending on the context.

This phrase depends on the verb pattern å be om.

So it is best to learn the whole chunk:

• å be om hjelp
• å be om informasjon
• å be om tillatelse

Yes, many. This is a very common pattern in Norwegian.

Examples:

• den ansatte = the employee / the employed person
• den mistenkte = the suspect
• den skadde = the injured person
• de pårørende = the relatives / next of kin
• de ansvarlige = those responsible

These are especially common in formal, legal, journalistic, and official language.