def METHOD_NAME(self, year):
    super().METHOD_NAME(year)
    # New Year's Day.
    self._add_new_years_day(tr("Año Nuevo"))
    if year >= 1951:
        # Epiphany.
        self._move_holiday(self._add_epiphany_day(tr("Día de los Reyes Magos")))
        # Saint Joseph's Day.
        self._move_holiday(self._add_saint_josephs_day(tr("Día de San José")))
        # Maundy Thursday.
        self._add_holy_thursday(tr("Jueves Santo"))
        # Good Friday.
        self._add_good_friday(tr("Viernes Santo"))
        # Ascension of Jesus.
        self._move_holiday(self._add_ascension_thursday(tr("Ascensión del señor")))
        # Corpus Christi.
        self._move_holiday(self._add_corpus_christi_day(tr("Corpus Christi")))
    # Labor Day.
    self._add_labor_day(tr("Día del Trabajo"))
    if year >= 1984:
        self._move_holiday(
            # Sacred Heart.
            self._add_holiday(tr("Sagrado Corazón"), self._easter_sunday + td(days=+68))
        )
    if year >= 1951:
        # Saint Peter and Saint Paul's Day.
        self._move_holiday(self._add_saints_peter_and_paul_day(tr("San Pedro y San Pablo")))
    # Independence Day.
    self._add_holiday_jul_20(tr("Día de la Independencia"))
    # Battle of Boyaca.
    self._add_holiday_aug_7(tr("Batalla de Boyacá"))
    if year >= 1951:
        # Assumption of Mary.
        self._move_holiday(self._add_assumption_of_mary_day(tr("La Asunción")))
    # Columbus Day.
    self._move_holiday(self._add_columbus_day(tr("Día de la Raza")))
    if year >= 1951:
        # All Saints' Day.
        self._move_holiday(self._add_all_saints_day(tr("Día de Todos los Santos")))
    self._move_holiday(
        # Independence of Cartagena.
        self._add_holiday_nov_11(tr("Independencia de Cartagena"))
    )
    if year >= 1951:
        # Immaculate Conception.
        self._add_immaculate_conception_day(tr("La Inmaculada Concepción"))
    # Christmas.
    self._add_christmas_day(tr("Navidad"))