Registration for the second semester of the accredited Occupational Safety and Health Diploma has begun

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STTC is a high institute licensed by the Technical and Vocational Training Corporation and several accredited international and international bodies such as NEBOSH and Al-Ayush and approved by Saudi A

Complaints and suggestions


We are always happy to communicate with you and respond to your inquiries and respond to complaints through different methods such as:

Contact by sending an email: info@sttc-sa.com

Or call the following number: 0544811316


Complaint and Suggestion Form

Click here


General Organization for Technical and Vocational Training

Call us the unified number: 011289664

Social networks:@tvtcweb_as

Customer Service Center

Contact us | Together we rise (tvtc.gov.sa)


The National Center for E-Learning

Call us the unified number: 920015991

Social networks: @NeLC_care

@Neil_Shutterstock

Technical support

Technical Support (nelc.gov.sa)