• Hariri High School II (Beirut)
• Hariri 3 School (Beirut)
• Lycee Abdel Kader (Beirut)
• Rafik Hariri High School (Saida)
• Houssam Eddine Hariri High School (Saida)
• Hajj Bahaaeddine Hariri School (Saida)
• Najd National Schools (Kindom of Saudia Arabia)

In addition, PD 5 was attended by guests from Dar Al-Fikr Schools, KSA ; American University of Beirut, Lebanese Association for Educational Sciences, International College and many others.

The professional Day was comprised of 30 workshops and 1 keynote speech. The workshops were presented by teachers of HHS II, HHHS ,HBHS and Lycee Abdel Kader. The keynote speech entitled: "Dispersed Leadership: Opportunities  From  Within for Improvement” " was presented by Dr. Rima Karami  from the American University of Beirut.

PD 5 kicked off by an opening ceremony  which included the national anthem, a documentary movie of the achievements of C R T over the past two years which was dedicated to the soul of Former Prime Minister Rafic Hariri. Two mini-speeches were delivered. The first was delivered by Mrs Basima Baasiri, principal of HHS 2 who welcomed the audience and highlighted the achievements of CRT especially research work .  The other mini-speech was delivered by Mr. Moustafa Zaatari, Director General of the Rafic Hariri Foundation who emphasized the leading role of the Foundation in serving the Lebanese community under the supervision of Mrs. Nazek Rafik Hariri. He thanked HHS II for its continuous efforts in introducing innovations into the realm of education.

The event was hosted by 24 ushers who are grade 11 & 12 students as well as some Alumni. The ushers modeled a very high code of professionalism in terms of dealing with guests. Their contribution to the day helped make it a real success.