el reglamento

the regulations

→ el
phrase Rare #37,473
the regulations Refers to an official set of rules or regulations. It can also be translated as “the rules,” depending on context.
SP: Debes leer el reglamento antes de participar.
EN: You must read the regulations before participating.

Lo siento, es el reglamento.

I'm sorry, those are the rules.

— Senna (2010)

Es el reglamento.

It's the regulation.

— Fellini, ocho y medio (1963)

No conozco el reglamento de la circulación aquí.

I don't know the traffic regulations here.

Está escrito en el reglamento, nos dieron la carta de ayer.

It's written in the regulations; they gave us the letter yesterday.

— Senna (2010)

Va contra el reglamento.

It goes against the rules.

Ellos no cumplieron el reglamento de la escuela.

They did not comply with the school regulations.

Y el reglamento es el reglamento.

And the rules are the rules.

— Fellini, ocho y medio (1963)