To give entitlement to
survivors' benefits, the deceased must have contributed for at least one third of his or her contributory period, but never less than three years. The contributory period usually begins at age 18 or in 1966, when the Plan took effect, and it ends when the worker retires, dies or reaches age 70.
Therefore, if the deceased contributed to the Plan for 10 years, survivors' benefits can be paid to his or her survivors provided the eligibility requirements for each benefit are met.