# SUPPLIERS

- [SUPPLIER PORTAL](/suppliers/supplier-portal.md): Get the most out of Colt
- [INVOICING](/suppliers/supplier-portal/invoicing.md): "Submit right, get paid on time - every time!"
- [SUPPLIER MANAGEMENT](/suppliers/supplier-portal/supplier-management.md)
- [SUSTAINABLE PROCUREMENT](/suppliers/supplier-portal/sustainable-procurement.md)
- [OVERVIEW OF TYPES OF SCHEDULES](/suppliers/supplier-portal/overview-of-types-of-schedules.md): Glossary
- [OVERVIEW OF TYPES OF CONTRACTS](/suppliers/supplier-portal/overview-of-types-of-contracts.md): Glossary
- [DATA PROTECTION](/suppliers/supplier-portal/data-protection.md)
- [PROCUREMENT POLICIES](/suppliers/supplier-portal/procurement-policies.md)
- [COLT SUPPLIER CODE OF CONDUCT](/suppliers/supplier-portal/colt-supplier-code-of-conduct.md): The way we do business