Inaugurated on 15 January 1966, the cultural venue will, under this classification, "receive protection and enhancement" to preserve "its historical and architectural significance."

The classification of the TJLS was approved at Monday's executive meeting and establishes "a set of rules and conditions" within the legislative framework safeguarding cultural heritage.

However, the decision, the municipality clarified, does not include "the definition of a Special Protection Zone," which extends protection to an area surrounding the classified building.

This classification underscores Leiria's commitment to preserving heritage and fostering local cultural identity, the City Council stated on 21 April.

Following the demolition of the D. Maria Pia Theatre in 1958, Leiria lacked a permanent venue for performances.

This void would not be filled until 1966, with the construction of the TJLS, based on a design by architects Carlos Ramos and José Bruschy.

The project benefited from the decisive support of the patron José Lúcio da Silva, who sponsored its construction and oversaw it in its early stages.

The building, with its contemporary architecture, clean lines, and functional aesthetic, represents a modernist era and style characteristic of cinemas from the 1960s.

According to the municipality, “since its inauguration, it has assumed a preponderant cultural, social, and economic role in the city, constituting a privileged meeting place for the Leiria community, and allowing everyone access to culture and entertainment.”

In addition to being a stage for various artistic and cultural events, “it also stands out as a venue for institutional, associative, and business ceremonies and events.”