National Day of Mourning (Canadian observance) (source code)

= National Day of Mourning (Canadian observance)
{wiki=National_Day_of_Mourning_(Canadian_observance)}

The National Day of Mourning is a Canadian observance held annually on April 28. It serves as a day to remember and honor workers who have lost their lives or suffered injuries due to workplace accidents, occupational diseases, or work-related incidents. It was first established in 1984 by the Canadian Labour Congress and has since been recognized across the country.