Cambodia hosts embassies and consulates from over 30 countries, nearly all located in Phnom Penh. As the sole capital and administrative center, Phnom Penh is where all major diplomatic missions are based. If you are traveling to Siem Reap, Sihanoukville, or other provinces, your nearest full-service embassy will be in Phnom Penh.

Embassy services for travelers typically include: emergency passport replacement, notarization of documents, assistance during arrest or detention, welfare checks, and help during natural disasters or civil emergencies. Most routine consular services require appointments.

A few countries maintain consulates or honorary consulates in Siem Reap, Sihanoukville, and Battambang. These offices offer limited services compared to full embassies but can assist with emergencies and basic documentation.

Key emergency numbers to save before traveling to Cambodia:

Most embassies in Phnom Penh can assist with the following:

• Emergency passport replacement: If your passport is lost or stolen, most embassies can issue an emergency travel document within 1-3 business days. Bring police report, photos, and any ID.
• Notarization and document certification: Authentication of legal documents, powers of attorney, and statutory declarations. Typically $50-100 per document.
• Voter registration: Some embassies facilitate overseas voting registration (US, Australia, UK).
• Birth and death registration: Registering births of nationals born in Cambodia or deaths of nationals.
• Arrest and detention assistance: Embassy staff can visit detained nationals, provide lawyer lists, and ensure fair treatment.
• Welfare and wellbeing: Wellness checks on nationals at the request of family members back home.
• Repatriation assistance: In extreme cases, embassies can help arrange emergency loans for return travel.

Register with your government's travel program before visiting Cambodia. It is free and ensures your embassy can reach you in emergencies:

• Book appointments online: Most embassies require appointments for non-emergency consular services. Walk-ins are typically only accepted for genuine emergencies.
• Bring documentation: Always bring your passport (or photocopy if lost), 2 passport photos, and any relevant documents. Cash in USD for fees.
• Dress appropriately: Business casual is expected. Shorts, tank tops, and flip-flops may be refused entry at some embassies.
• No electronics inside: Many embassies prohibit phones, cameras, and laptops inside the building. Leave them with the security desk or in your vehicle.
• Arrive early: Security screening can take 15-30 minutes. Arrive at least 20 minutes before your appointment.
• Payment methods: Most embassies accept cash in USD only. Some also accept credit cards. Check your specific embassy for payment options.