That is basically true but I think the old faint hope clause used to kick in after 15.
I wasn't sure so I looked it up.
What is the faint-hope clause?
The faint-hope clause, or judicial review, section 745.6 of the Criminal Code, states that prisoners serving the maximum sentence of life in prison without the possibility of parole for 25 years may apply for early parole after serving 15 years.
The clause was added to the Criminal Code after Parliament abolished the death penalty in 1976 and replaced it with mandatory life terms of imprisonment for first-degree and second-degree murder.
A first-degree murder charge requires evidence of premeditation. It also encompasses contract killings and the murder of police officers and prison employees.
The provision was added to encourage rehabilitation for convicted murderers and to align with other countries that allow convicted murderers to be paroled after 15 years.
The section was amended in 1997 to add a review of the case by a judge. It also imposed the requirement for a unanimous agreement, rather than eight out of 12 jurors. People convicted of more than one murder in Canada must serve 25 years before being eligible for parole