From this page you can download and learn all about the acts and regulations related to retirement:
Belize Public Service Regulation SI 59 of 2014
General Workers Regulation SI 145 of 1992
School Teachers Pension Act_Chapter 42 2000
Belize Defence Act Chapter 135 of 2000
Belize Police Act Chapter 138 of 2000
Belize_National Assembly Pensions Act Chapter 8 of 2000
Belize Pension Act Chapter 30 of 2000
Services Commissions Regulation SI 159 of 2001
Widow's and Children's Pensions Act Belize - Chapter 32 of 2000