"May Day is an occasion to recall with gratitude the great combination made by the workforce towards the growth and development of the economy", Rosaiah said.
"This day reminds us of our responsibility towards creating a safe and healthy environment, guaranteeing a secure life for the labour community and a bright future for their children", he said in a Raj Bhavan release.
"I extend all wealth and good wishes to the labour community who work for the progress and economic development of the nation on this occasion", Jayalalithaa said in her message.