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Information System Authority (RIA)

Pärnu maantee 139a,
15169 Tallinn, Estonia

Telephone calls will be recorded for quality assurance.


  • Registry code: 70006317


Location and address

Map: Riigi Infosüsteemi Amet, Pärnu maantee 139a, Tallinn, Estonia
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The building where RIAs office is located
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The email address form for the Information System Authority's employees is: forename.surname [at] In the names, the letters are replaced as follows: ä = a; õ and ö = o; ü = u; š = s. If there is a hyphen in the name, it is also used in the email address. If a person has two forenames without a hyphen, their email address will be: forenameforename.surname [at]


Name Position Telephone
Margus Noormaa Director General 6630211
Margus Arm Director of State Information System 6630293
Gert Auväärt Director of Cyber Security 6668811
Ly Sari Head of Administration 6668879
Piret Urb Head of International Relations 6668810

Administrative Department

Name Position Telephone
Ly Sari Head of Administration 6668879
Urve Pastarus Head of Quality Management 6668814
Marge Rinaldo Office manager
Kairit Ladvig Office Management Specialist 6668818
Kristel Kaasik Document Management Chief Specialist 6630209
Elina Orumaa Head of Human Resources 6630202
Kristiina Traumann Human Resource Specialist 6630203
Riina Nellis Human Resource Specialist
Gerda Reeder Human Resource Specialist
Eva Kajasalu Head of Finance
Triin Reimand Financial Specialist
Pille-Riina Aadamsoo Financial Specialist
Kertu Lipand Head of Procurement
Kairi Tammik Advisor 6630237
Kaja Vaarend Procurement Specialist 6668858
Janika Jakovleva Procurement Specialist
Piret Aro Support Scheme Manager 6630298
Airi Aljas Support Scheme Project Manager 6630295
Ülle Kroon Support Scheme Project Manager 6630257
Maiken-Maarja Viilol Support Scheme Project Manager

Communication Department

Name Position Telephone
Helen Uldrich Head of Department 5165258
Seiko Kuik Press Officer 58517028
Grete Kivi Communications Specialist 58377176
Kati Tamm Communications Specialist 58066828

Legal Department

Information Security Department

Name Position Telephone
Martin Paas Head of Department

Machine Learning and Language Technology Department

Name Position Telephone
Kaupo Laagriküll Head of Department 6630274

Special Projects Department

Name Position Telephone
Andrus Kroon Head of Department 6668855

State Information System Branch

Name Position Telephone
Margus Arm Director of State Information System 6630293
Tarmo Hanga Chief IT Architect 6630219
Raimo Reiman Business Architect

State Data Exchange Department

Name Position Telephone
Joonas Heiter Head of Department 6630234
Eero Vegmann Information Analyst 6630282
Triin Gailan IT Analyst
Reimo Nõgu IT Analyst
Vitali Stupin Architect 6630207
Peeter Madisson Architect
Marek Jõela Architect
Toomas Mölder Product Owner 6668822
Riho Kerge Product Owner 6630280
Sander Randorg Product Owner 6630270
Carolin Veinberg Product Owner
Taavi Meinberg Product Owner 6630230
Timo Anis Product Owner
Piret Pärna Product Owner
Stanislav Derišev Team leader
Jan Raik Service Manager 6630230
Kristjan Kruus Service Manager 6630230
Martin Grünberg Service Manager 6630230
Siim-Sander Virula Service Manager 6630230
Indrek Pärt Service Manager
Andre Lehis Project Manager
Kai Kallas Project Manager

Electronic Identity Department

Name Position Telephone
Mark Erlich Head of Department 6630294
Tõnis Reimo Product Owner
Fred Endrekson Analyst
Andrei Kargin Product Owner 6630261
Helen Raamat Product Owner
Ian Mario Naska Product Owner 6630286
Svetlana Kozlovskaja Product Owner
Keno Kaasiksoo Project Manager
Silvia Lips Expert
Martin-Allan Jalakas Software Deployment Engineer
Martin Sildever Software Deployment Engineer
Kristjan Vaikla Service Manager
Tanel Tsirgu Service Manager
Piret Elm Project Manager 6630263
Maiu Nagel Project Manager
Kristel Merilain Project Manager 6630230
Katrin Kivi Project Manager 6630292
Tarmo Nurmela chief customer support specialist 6630230
Sven Püümann senior customer support specialist 6630230

Customer Experience and Service Department

Name Position Telephone
Aires Padar Head of Department

State Portal Department

Name Position Telephone
Kaisi Udumäe Head of Department
Anneli Asser Software Deployment Engineer 6630230
Raidar Kivistik developer
Polina Dvinskihh Product Owner 58091800
Õie-Mari Aasmäe Product Owner
Margit Laiksoo Service Manager 6630230
Ott Keerd Service Manager
Kelly Arro Project Manager

State Network Department

Name Position Telephone
Kaido Plovits Head of Department
Riigivõrgu info State Network Information 6630222

Technology Department

Name Position Telephone
Andrus Padar Head of Department

Elections Infosystems Development Department

Name Position Telephone
Alo Einla Head of Department
Marii-Heleen Tammepõld Analyst
Tiina Leinbock Product Owner
Keijo Kolga QA Engineer

Cyber Security Branch

Name Position Telephone
Gert Auväärt Director of Cyber Security 6668811
Lauri Aasmann Advisor
Siim Alatalu Director of EU CyberNet
Kristo Põllu Deputy Director of EU CyberNet
Erkki Leego Training Coordinator of EU CyberNet
Silja-Madli Ossip Policy Officer of EU CyberNet
Liina Areng Policy Officer of EU CyberNet
Liisi Niisuke Public Relations Adviser of EU CyberNet
Kristiina Ramat Assistant of EU CyberNet
Merili Soosalu Cyber4Dev Project Lead
Martin Indrek Miller Cyber4Dev Policy Officer

Analysis and Prevention Department

Name Position Telephone
Märt Hiietamm Head of Department 6668871
Lauri Tankler Chief Analyst
Marju Hendre Chief Analyst
Margo Kokerov Chief Analyst
Ege Tamm Chief Analyst

Standards and Supervision Department

Name Position Telephone
Ilmar Toom Head of Department 6668847

Incident Response Department

Name Position Telephone
Tõnu Tammer Head of Department 6630243

Critical Information Infrastructure Protection Department

Name Position Telephone
Andres Klemm Head of Department