It has been legal since 1988 but the current criminal code was enacted in 2000.

"The judges affirmed by a majority that marriage between people of the same sex does not violate the constitutional order," judge Maria Victoria Calle said.

In Colombia, there are no laws restricting the discussion or promotion of LGBTQ+ topics.

DECISION T-918-12
The Constitutional Court rules on the right to sexual identity, its relationship with the right to health in the case of transgender people and the change of the marital status of persons on the grounds on gender reassignment. The Chamber rules that it is the duty of the Health Promotion Agency to which the plaintiff is registered, to apply the procedures needed for the gender reassignment surgery, since these are covered by the Compulsory Health Plan (POS).
Additionally, in the action for protection it is requested the application of all the procedures required for the normalization of the process of feminization and changing registration of gender from MALE to FEMALE, without leaving in this document any record of the biological condition.

DECREE 1227 OF 2015
On June 5, the Colombian President signed Decree 1227, which authorizes citizens to change their sex on identification documents through a Notary Public and without having to prove their sexual identity through psychiatric or physical evaluations.

Sexual orientation is explicitly covered in the law. Gender Identity on the other hand, is not mentioned explicitly but is implied.

Sexual orientation is explicitly mentioned. Although gender identity is implied, it is not explicitly mentioned.

Gender identity is not explicitly mentioned in the legislation.

Previously couples could only adopt a child if it was from one of the partners, but the same-sex adoption law allows homosexual couples the same rights as heterosexual couples.

The age of consent in Colombia is 14 for people of all sexual orientations.