See below Guam Procurement Laws & Regulations:
Guam Code Annotated, Title 5, Division 1
Chapter 5: Guam Procurement Law
*Link from Supreme Court of Guam Compiler of Laws*
Guam Administrative Rules and Regulations, Title 2, Division 4, Procurement Regulations
Chapter 2. Procurement Organization
Chapter 3. Source Selection and Contract Formation
Chapter 5. Procurement of Construction Architect-Engineer and Land Surveying Services
Chapter 6. Modification and Termination of Contracts for Supplies and Services
Chapter 9. Legal and Contractual Remedies
Chapter 10. Compliance with Federal Requirements
Chapter 11. Ethics in Public Contracting
Chapter 12. Procurement Appeals to the Public Auditor
*Links from Supreme Court of Guam Compiler of Laws*