Apostille Fees

plus govt fees
Personal/Business Documents: 4-14 business days*

Order Now


plus govt fees
Personal/Business Documents: 1-3 business days*

Order Now

Legalization Fees

plus govt/embassy fees
7-14 business days*

Order Now

plus govt/embassy fees
3-8 weeks*

Order Now

plus govt/embassy fees
3-8 weeks**

Order Now

Over the past 5 years, I have worked with a good number of companies that provide apostille and notary services. One Source Process is clearly in a 'class of their own'. They are very responsive, and timely with respect to providing the documents-and truly a pleasure to work with! There service is absolutely the very best that I have ever received! I can highly recommend them with confidence-and without reservation!"

Don Pelletier, Broker & Real Estate Consultant
‒ The Don Pelletier Group, Inc

1. Apply online

To begin your California birth certificate apostille process, send us your request online and receive a quote from a specialist the same day. We will also review a scan of your documents for any errors and let you know ASAP if additional steps are required.

Apply here

2. Send us your documents

No need to make an appointment or go to a physical location. Just mail us your birth certificate from California for apostille through a secure tracked shipping service (FedEx, DHL, or UPS).

In some cases we may not even need the physical copy!

3. Receive your documents

Once completed, your authorized birth certificate from California will be mailed to you via FedEx or DHL and will arrive at your doorstep.

Ask about our shipping options! Whether in the US or Worldwide, we’ll get your apostille documents to you wherever you may be.

What Does it Mean to Apostille my Birth Certificate?

An apostille is a form of authentication issued and attached to documents used in foreign countries that participate in the Hague Convention of 1961.

At One Source Process, we provide our clients with the fastest and lowest priced California birth certificate apostille service the industry has to offer. Our staff of trained experts is available via live online chat, phone, and email.

Why Use Us?

  • Fast Turn-Around Times - We can quickly and efficiently apostille your birth certificate issued by the State of California by processing the certificate directly with the California Secretary of State’s office. In fact, a CA certified copy of your birth certificate can often be received the SAME DAY as we submit the order. Your documents will receive an official apostille from the State of California in the form of an attachment to your birth certificate.
  • Review Service – We offer a FREE review of your documents to ensure a quick turn-around time. If possible, please upload a California certified copy of your birth certificate so our office can review it before receiving the original or certified copy.
  • Translation Service - When you place an order to apostille California birth certificates, we also offer translation services at the same time. No need to wait extra days for the process. We can handle the entire process for you – from start to finish.
  • Our Guarantee – We promise you will be happy with our results. Did you know that we offer a 100% Satisfaction Guarantee? With our fast turnaround time, the FREE review service, and translation services – we are confident that you will be happy with us obtaining your state of California certified birth certificate.

Let’s Get Started

To learn more about everything we can do for you, get in touch with one of our representatives today.

You can begin the process by completing the Order Form here.

Documents We Apostille in the USA


  • Marriage certificates
  • Death certificates
  • Birth certificates
  • Divorce decrees
  • Wills
  • Car titles
  • Adoption dossier
  • FBI records
  • Criminal history reports


  • Certificates of good standing
  • Certificates of incorporation
  • Certificates of origin
  • Power of attorney
  • Hiring documents
  • Company invoices
  • Other business documents


  • High school
  • GED
  • College diplomas
  • Report cards
  • Other various school records

Testimonials from real clients

Professional and efficient – Having not been through the Apostille Service previously, we were guided and taught what we were doing by extremely professional and courteous individuals. We couldn’t be more pleased at the efficiency and the speed at which they were able to get the job done. The final product was accepted by the bank and the beneficiaries of the estate received their funds, everyone was happy.

Bryan Cosgrove,

- The Law Offices Of George Castrataro, P.A.

One Source Process took good care of me! Their personal care and attention to detail is hard to find! I was dealing with a deadline for a visa and in dire need for help understanding the process. They made everything so easy and I met my visa deadline no problem. I am so appreciative and I recommend them to you!

Rebecca Young

- Teachbeyond

I highly recommend One Source Process for all of your document legalization needs. I will recommend them to my colleagues, friends, and incoming employees for overseas employment. They tackled two complex problems for me with ease. They communicated well and addressed all my concerns in a prompt manner through email and phone calls. If you ever need document legalization services, call no one else, I won't.

Keven Smith

- Al Turbiyah International School