Revisamos la integridad durante el encargo de traducción.

Revisamos comes from revisar, which often means to check, to review, to inspect, or to go over.

In this sentence, it suggests something like we check/review the integrity. The exact English choice depends on context:

• check = more general
• review = often a more careful examination
• inspect = can sound more technical or formal

So revisar is a very useful everyday verb in Spanish.

Yes. Revisamos is one of those Spanish forms that can be:

• present indicative: we review / we check
• preterite: we reviewed / we checked

So by itself, revisamos is ambiguous.

You normally tell from context:

• Revisamos la integridad cada día = We check the integrity every day
• Ayer revisamos la integridad = Yesterday we checked the integrity

In your sentence, without extra context, many learners would first read it as present: We review/check the integrity during the translation assignment. But grammatically, past is also possible.

Because integridad is a feminine singular noun, so it takes the feminine singular definite article la.

• el = masculine singular
• la = feminine singular

So:

• la integridad
• la traducción
• la calidad

Also, Spanish often uses articles where English might or might not use the, so it is very normal to see la integridad here.

Integridad can mean different things depending on context.

Common meanings include:

• integrity in the moral sense
• wholeness / intactness
• integrity in a technical sense, such as data integrity or content integrity

In a translation-related sentence, it most likely means that the content remains correct, complete, and uncorrupted during the job or process. So it is probably closer to integrity in a professional or technical sense, not necessarily personal honesty.

Durante means during and is followed by a noun phrase:

• durante el encargo
• durante la reunión
• durante el proceso

Mientras means while and usually introduces a clause with a verb:

• mientras traducimos
• mientras trabajaban
• mientras dura el proyecto

So in this sentence, durante is used because it is followed by el encargo de traducción, which is a noun phrase, not a full clause.

Encargo can mean:

• assignment
• commission
• job
• task
• order
  depending on context.

So encargo de traducción is literally translation assignment / translation job / translation commission.

In professional language, it often refers to a specific piece of work given to a translator. In Spain, encargo is a very natural word in this kind of context.

Because de + noun is often used in Spanish to describe the type or purpose of something.

So:

• encargo de traducción = translation assignment
• clase de español = Spanish class
• centro de salud = health centre
• programa de formación = training programme

Adding la would usually make it more specific:

• el encargo de la traducción = the assignment of the translation / the assignment for that specific translation

Without la, it sounds more like a category or type of assignment.

Yes. Spanish word order is often more flexible than English.

You could also say:

• Durante el encargo de traducción, revisamos la integridad.

This means the same thing, but it puts more emphasis on the time frame or context first.

The original order is perfectly natural, though.

No. Spanish has several possible verbs, each with a slightly different nuance:

• revisar = review, check, go over
• comprobar = verify, check whether something is correct
• verificar = verify, often more formal or technical
• examinar = examine
• inspeccionar = inspect

So revisamos la integridad sounds natural, but in a more technical context you might also see:

• Comprobamos la integridad
• Verificamos la integridad

Because the personal a is mainly used before specific human beings, and sometimes pets or personified beings.

Examples:

• Veo a María
• Llamamos al profesor

But la integridad is not a person, so there is no personal a:

• Revisamos la integridad

That is completely normal.

Yes, it sounds natural, and slightly formal or professional because of the vocabulary:

• integridad
• encargo de traducción

It sounds like something you might read in documentation, quality-control language, project management, or translation industry communication, rather than in casual everyday conversation.

A more casual sentence would probably use simpler words and a less technical context.