The National High School campus is nestled in the Johns Creek suburban community located 30 miles northeast of Atlanta. The Johns Creek community has an abundance of resources and community events for students and residents to enjoy.


National High School is proudly accredited by Southern Association of Colleges and Schools and Council on Accreditation and School Improvement (SACS CASI), an accrediting division of AdvancED.

Our accreditation demonstrates our dedication to continuous improvement in all that we do. We are committed to providing students the opportunity to receive a rigorous, quality education through innovative learning methods.

SACS CASI provides nationally-recognized accreditation, SACS CASI accreditation is recognized across state lines, which not only eases the transfer process as students move from accredited school to accredited school but also assures parents that the school is meeting nationally accepted standards for quality and successful professional practice.

We are a Nationally Accredited School

Earn Your High School Diploma

What National High School Offer You?

High School Diploma

Advanced Diploma

National High School offers two (2) graduation pathways: Advanced Diploma and Regular Diploma. Students who are ages 13-18 can take begin or complete their high school diploma online with National High School.

National High School’s admissions requirements are aligned with the state of Georgia's requirements. It is important that we put forth graduates with a well rounded education that we enforce through our graduation requirements. This way we ensure that each student receives an education that continues to open additional avenues where they can continue a post-secondary education, move onto the work force, or continue with the military.

National High School’s diploma program’s flexibility allows for students to transfer in credits earned from a previous high school at any age and pick up from where they left off, as long as a transcript is provided. National High School’s platform allows for students who have been previously home schooled to integrate their home school experience, as long as a transcript is provided.

For those students who wish to transfer credits, you must take 25% of your coursework at National High School to earn a high school diploma.

High School Diploma Admission:

  • Filling the online application form
  • If your student has completed high school credits, please submit a copy of the transcript. National High School needs this document in order to accept previously earned credits. You may email your documents to After receiving the transcripts, we will complete an academic evaluation which will provide the graduation pathway (we do this at no charge).
  • Select when you want to start your program, we have two terms starts per month and pay your non-refundable registration fee.
  • Start your online or office enrollment.
  • Get your user name and password from NHS and download your online study material and start your preperation for your online final exams.

Adult Diploma

We offer a self-paced program for adults who need to complete their high school diploma. This fast track program allows working adults to complete the program at their own pace.

Earn your high school diploma while taking care of your family and working all from the comfort of your home. With the National High School diploma, you can transfer most credits or start with no credits. Adult students must take at least 25% of their coursework with National High School to earn their high school diploma.

Adult Diploma Admission:

  • You must be 19 or older
  • We need your past academic record so you can receive credit for what you have done in the past. It does not matter whether you have been out of school for 2 years or 10 years, we can accept the credits.
  • Once you have your records, you can email them to us at

How Does NHS's Home School Study Work

  • Enroll Online on American Educational Service Website.
  • Visit the American Educational Services office and submit your documents to Admission Department.
  • Pay your non-refundable registration fees US$ 75
  • Receive your Acceptance Letter from American Edu Services offices.
  • Select your graduation pathway: Advanced Diploma OR Regular High School Diploma.
  • Select when you want to start your program, we have two terms starts per month.
  • Receive your user name and passowrd and download your educational material through AES website.
  • Get your exam user name and passowrd and set for your online exam on AES website.
  • Get your exam grades.

  • Successful students will attend graduation ceremony and receive their attested Diploma.

How do I take the High School Diploma examination?

Login and click on 'My Account' and then click on (High School Diploma Exam). The examination will loads up in a pop-up window. Once you start you cannot pause or stop. Do not refresh the webpage or press enter on the browser's address bar after starting the examination. We track your browser specifications, IP and MAC (Ethernet Interface) addresses before, during and after the examination. Certification attempts by unauthorized users results in immediate account termination, banning from future use of AES and blacklisting on the public domain.