Fraværet registreres under arbeidsmarkedstiltaket.

Because fraværet is the definite singular form of fravær.

• fravær = absence
• fraværet = the absence

In Norwegian, the definite article is usually attached to the end of the noun instead of being a separate word like the in English.

A small extra point: fravær is often treated as a neuter noun in Bokmål, which is why the definite ending is -et.

Registreres means is registered or gets recorded.

This is the present passive form of registrere (to register / to record).

So:

• registrerer = registers / is registering
• registreres = is registered

In this sentence, the focus is not on who does the registering, but on the fact that the absence is entered into the system.

Yes. It is the s-passive in Norwegian.

Norwegian often forms the passive by adding -s to the verb:

• registrere → registreres

So:

• Fraværet registreres ... = The absence is registered ...

A very common alternative passive construction is:

• Fraværet blir registrert ...

Both can often mean the same thing. The -s passive is especially common in formal or administrative language, which fits this sentence well.

It could be. That would also be correct Norwegian.

There are two common passive patterns here:

• registreres = is registered
• blir registrert = is being registered / gets registered

The version with -s often sounds a bit more formal, official, or bureaucratic, so it is very natural in government or administrative contexts.

So this sentence sounds like official wording, such as something from a form, regulations, or public administration.

Here, under does not literally mean beneath. It means something more like:

• under
• within
• as part of
• in connection with

So under arbeidsmarkedstiltaket means that the absence is registered within that employment measure/program/scheme.

This is a common administrative use of under in Norwegian.

Arbeidsmarkedstiltaket is a compound noun, which is very common in Norwegian.

It is built from:

• arbeid = work
• marked = market
• tiltak = measure / initiative / program

Together, arbeidsmarkedstiltak means something like:

• labour market measure
• employment measure
• job-market program

Then the ending -et makes it definite:

• arbeidsmarkedstiltak = a labour market measure/program
• arbeidsmarkedstiltaket = the labour market measure/program

Norwegian usually writes compounds as one word, where English often uses two or more words.

Because the sentence is referring to something specific in both cases.

• fraværet = the absence (a particular absence being discussed)
• arbeidsmarkedstiltaket = the labour market measure/program (a specific one already known from context)

This is very normal in Norwegian administrative writing, where the reader is assumed to know which absence and which program are meant.

The word order is the normal Norwegian pattern for a main clause:

Subject + Verb + Adverbial

• Fraværet = subject
• registreres = verb
• under arbeidsmarkedstiltaket = adverbial phrase

So:

• Fraværet registreres under arbeidsmarkedstiltaket.

This is straightforward declarative word order.

The dictionary forms are:

• fravær = absence
• registrere = to register / record
• under = under / within / as part of
• arbeidsmarkedstiltak = labour market measure / employment program

The sentence uses inflected forms:

• fraværet = definite singular of fravær
• registreres = present passive of registrere
• arbeidsmarkedstiltaket = definite singular of arbeidsmarkedstiltak

In many contexts, fravær behaves a bit like an abstract or mass noun, similar to absence in English. But in administrative language, it can still appear in the definite form as a specific recorded absence:

• fravær = absence, absenteeism, time away
• fraværet = the absence / that instance of absence

So in this sentence, it refers to a specific absence that is being officially recorded.

Not always. Tiltak is broader than program.

Depending on context, arbeidsmarkedstiltak can mean:

• a measure
• an initiative
• a scheme
• a program

In public-sector language, it often refers to an organized employment-related support arrangement, so program may be a good natural translation in some contexts, but measure is often closer to the Norwegian wording.

Yes, very much so.

Several things make it sound formal or administrative:

• the passive verb registreres
• the abstract noun fraværet
• the compound arbeidsmarkedstiltaket
• the preposition under used in an institutional sense

A less formal version might spell things out more directly, but this sentence is perfectly normal in official writing.