JAKARTA – The Director of General Criminal Investigation (Direskrimum) of the Jakarta Metropolitan Police, Senior Commissioner Iman Imanuddin, during a special case hearing regarding the alleged fake diploma of the 7th President of the Republic of Indonesia, Joko Widodo (Jokowi), revealed that a diploma in Joko Widodo's name, issued by the Faculty of Forestry, Gadjah Mada University (UGM), had been presented.
"The original diploma in Joko Widodo's name was presented before the case hearing after being officially confiscated from the complainant," said Senior Commissioner Iman Imanuddin during a press conference at the Jakarta Metropolitan Police, South Jakarta, Thursday, December 18, 2025.
Investigators also emphasized that all laboratory testing was conducted using verified, accredited, and calibrated equipment in accordance with ISO 17025 standards.
The laboratory personnel involved are competent and certified in their respective fields, and the testing methods are based on scientific standards.
"The three main indicators being maintained are verified test equipment, competent personnel, and testing methods that meet scientific standards," he said.
Iman added that after the special case review, investigators will follow up on the forum's recommendations to complete the case file and provide legal certainty.
"We will immediately request testimony from the experts presented and are currently awaiting the witnesses a de charge presented by the suspects," he concluded.
The special case hearing was held on Monday, December 15, 2025, as a follow-up to the request of several suspects associated with Roy Suryo and his associates.
In the case of Jokowi's alleged fake diploma, investigators have named eight suspects divided into two clusters. The first cluster consists of five suspects: Eggi Sudjana (ES), Kurnia Tri Rohyani (KTR), Rustam Effendi (RE), Muhammad Rizal Fadillah (MRF), and Damai Hari Lubis (DHL).
The second cluster consists of three suspects: Roy Suryo (RS), Rismon Hasiholan Sianipar (RHS), and Tifauziah Tyassuma, also known as Dr. Tifa (TT).
Iman stated that during the special case conference, investigators provided the principals with the opportunity to submit complaints, grievances, and additional legal facts.
"The principals have submitted their complaints, grievances, and additional legal facts during the special case conference," Iman said.
He added that internal and external supervisors also conducted formal and material in-depth reviews of the entire ongoing investigation and inquiry process.
In addition, investigators also followed up on the suspects' requests to submit expert witnesses for mitigation (a de charge).
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