L'anagrafe acquisisce l'impronta e controlla la busta sigillata.

Because la becomes l' before a vowel sound.

• la anagrafe is not used
• it contracts to l'anagrafe

This is called elision. The same thing happens in:

• l'impronta from la impronta
• l'amica from la amica

So both l'anagrafe and l'impronta use the shortened article because the next word begins with a vowel.

Yes, anagrafe is feminine, which is why it takes la / l'.

In everyday Italian, anagrafe usually refers to the registry office, especially the civil registry office in a town hall, or sometimes the registry system itself depending on context.

In this sentence, it most naturally means the registry office or the civil registry department as an institution performing the action.

Italian often leaves out subject pronouns when the verb ending already shows who the subject is. This is called a pro-drop language.

Here:

• acquisisce = he/she/it acquires
• controlla = he/she/it checks

Since the subject l'anagrafe is already stated, there is no need to add a pronoun like essa. In fact, adding one would usually sound unnecessary.

Acquisisce is the third person singular present indicative of acquisire.

So:

• io acquisisco
• tu acquisisci
• lui/lei acquisisce
• noi acquisiamo
• voi acquisite
• loro acquisiscono

Many Italian -ire verbs insert -isc- in some present-tense forms. This happens with verbs like:

• capire → capisco
• finire → finisce
• preferire → preferiscono
• acquisire → acquisisce

It is just part of the verb pattern and has to be learned with the verb.

Not exactly in the broad English sense of to obtain. In administrative or technical language, acquisire often means something like:

• to collect
• to obtain officially
• to record
• to capture
• to take in

So in this sentence, acquisisce l'impronta is likely something like:

• records the fingerprint
• takes the fingerprint
• captures the print

This is a good example of a word that may look transparent to an English speaker but has a more specialized bureaucratic use in Italian.

Impronta can mean several related things, depending on context:

• print
• impression
• mark
• fingerprint

In this sentence, because of the administrative context, l'impronta most likely means the fingerprint or the print being taken/recorded.

So you should not assume it always means only one thing. Context matters.

For the same reason as l'anagrafe: the feminine article la becomes l' before a vowel.

• la impronta → l'impronta

Also, impronta is feminine singular, so the full article would be la, not il.

Usually not in this kind of sentence. This is a very common false friend for English speakers.

In many contexts, controllare means:

• to check
• to inspect
• to verify
• to examine

So controlla la busta sigillata most likely means:

• checks the sealed envelope
• inspects the sealed envelope

If you translate it as controls the sealed envelope, it sounds unnatural in English unless the context is specifically about exercising control or power.

Because sigillata is an adjective modifying busta, and in Italian adjectives often come after the noun.

• la busta sigillata = the sealed envelope

Also, the adjective must agree with the noun:

• busta is feminine singular
• so the adjective is sigillata (feminine singular)

Compare:

• il plico sigillato = the sealed packet
• le buste sigillate = the sealed envelopes

Grammatically, adjective position in Italian can sometimes vary, but la busta sigillata is the normal and natural wording here.

With many descriptive adjectives, especially ones that specify a factual condition such as sealed, signed, closed, damaged, and so on, the adjective commonly comes after the noun.

So la sigillata busta would sound unusual or literary here.

Italian uses definite articles more often than English does.

Here the articles show that the speaker is referring to specific, identifiable things in the procedure:

• l'impronta = the print/fingerprint
• la busta sigillata = the sealed envelope

Even where English might sometimes drop an article or use a different structure, Italian often keeps it.

Italian often uses the present indicative to describe:

• routine actions
• official procedures
• instructions
• general facts

So L'anagrafe acquisisce l'impronta e controlla la busta sigillata can describe what the registry office does as part of a standard process.

This is very natural in bureaucratic, instructional, or procedural language.

A careful approximate pronunciation is:

Lanàgrafe acquisìsce limprónta e contrólla la bùsta sigillàta

A few helpful notes:

• l'anagrafe links smoothly: l-anagrafe
• acquisisce is pronounced roughly a-kwee-ZEE-she
• controlla has a strong double ll
• sigillata has the stress on -la-

A rough English-style guide could be:

lah-NAH-grah-feh ah-kwee-ZEE-she leen-PROHN-tah eh kohn-TROHL-lah lah BOO-stah see-jeel-LAH-tah

This is only an approximation, but it helps with rhythm and stress.