What Is ASOS? How to Log In to Turkey's ASOS System: Address and Steps

The Emergency Health Automation System (Acil Sağlık Otomasyon Sistemi, ASOS) is the central information system, developed by Turkey's Directorate General of Emergency Health Services, that underpins every licensed ambulance service in the country. 15 Article 4(1)(c) of the 2025 regulation defines it as "the information system used in delivering pre-hospital emergency health services and patient transport services, in which all records and transactions deemed appropriate by the Directorate General are kept and which can be integrated with relevant institutions or organizations where necessary." Under the Ambulances and Emergency Health Vehicles Regulation that came into force in January 2025, ambulance operators covered by the regulation, public and private, must record every ambulance task in the system and use it for case reporting and dispatch coordination. 118

Quick answer: You log in to the Emergency Health Automation System (ASOS) at the Ministry of Health's address, asos.saglik.gov.tr, through the Ministry's Common Login Point (Ortak Giriş Noktası), using e-Devlet, e-İmza, Mobil İmza or the password of a Ministry @saglik.gov.tr e-mail account. 69 Nova Ambulans is a private ambulance company; you cannot log in from this page.

How Do You Log In to the Emergency Health Automation System (ASOS)?

Note: This is an information guide written by Nova Ambulans. Nova Ambulans does not own or run this system; it was developed by the Ministry of Health's Directorate General of Emergency Health Services. 15 Logging in to the Emergency Health Automation System (ASOS) always starts at the Ministry of Health's own addresses (asos.saglik.gov.tr and the Common Login Point, ogn.saglik.gov.tr); with the e-Devlet option, identity is verified on e-Devlet's own page (turkiye.gov.tr). Never enter your Turkish ID number or passwords on any other site.

Current Address: asos.saglik.gov.tr

The system's address is https://asos.saglik.gov.tr. When it opens, the browser tab shows the title "Kullanıcı Girişi | Acil Sağlık Otomasyon Sistemi | Acil Sağlık Hizmetleri Genel Müdürlüğü | T.C. Sağlık Bakanlığı" (User Login, Emergency Health Automation System, Directorate General of Emergency Health Services, Ministry of Health). That title, and an address ending in saglik.gov.tr, tell you that you are on the right page. 6

Links to the Emergency Health Automation System (ASOS) on the Ministry of Health's "Kurumsal Uygulamalar" (Institutional Applications) page and on the Directorate General of Emergency Health Services website both redirect to this address. 78 Provincial ambulance service websites point to the same address; the page of the Aksaray Provincial Ambulance Service Chief Physician's Office is one example. 17

The Old asos1 Address and the System 112 Teams Use

The older login address was asos1.saglik.gov.tr; Internet Archive (Wayback Machine) captures of it run from 2017 to 2022. 19 When we checked on September 25, 2026, the domain no longer existed, so the address does not open. 20

Search terms such as "asos 1" and "asos 112" do not point to separate systems. According to the Directorate General of Emergency Health Services, the Emergency Health Automation System (ASOS) is the same system used in all 112 Command and Control Centers and emergency health stations across Turkey. 15 The current login address is asos.saglik.gov.tr.

Step-by-Step Login

1. Type asos.saglik.gov.tr into your browser's address bar. It redirects to the "Kullanıcı Girişi" (User Login) screen. 6
2. This screen has no username or password box; choose "Ortak Giriş Noktası" (Common Login Point). The "UMKE Başvuru Formu" tile on the same screen is only for volunteer applications to the National Medical Rescue Team (Ulusal Medikal Kurtarma Ekibi, UMKE). 6
3. The Ministry of Health Common Login Point (ogn.saglik.gov.tr) opens and shows the target application as "Acil Sağlık Hizmetleri" (Emergency Health Services). 9
4. Choose one of the four methods in the table below. 9
5. Two-factor authentication is mandatory for this application; follow the on-screen steps. 9

No Account, No Permission, or Can't Log In?

• Account and permissions: The login method only verifies your identity. User roles and permissions are set up by the Emergency Health Automation System (ASOS) unit within the province's Provincial Health Directorate / Provincial Ambulance Service Chief Physician's Office (İl Ambulans Servisi Başhekimliği). 1112 This unit creates users for new staff, cancels the users of people who have left, and also sets up external institutions and teams. 12 Permission changes go through a request form approved by the chief physician (Başhekim). 1213 To open an account or change permissions, contact this unit in your province.
• Password: The login screen at asos.saglik.gov.tr has no password box. 6 On the Common Login Point, the "Şifre" (password) method works only with the password of an @saglik.gov.tr corporate account issued by the Ministry's e-mail unit (e-Posta Birimi). If you do not have such an account, log in with e-Devlet, e-İmza or Mobil İmza. 9
• Private ambulance services: The responsible manager (mesul müdür) reports a fixed team name and code for each ambulance to the Provincial Health Directorate so that it is set up in the systems. 18
• Istanbul European side example: The IT, Communications and Emergency Health Automation System (ASOS) Unit of the Provincial Ambulance Service states that it aims to run system-related operations and provide technical support 24/7, including for private ambulance companies and municipal ambulances. E-mail: istanbul112.asos@saglik.gov.tr (page dated January 12, 2023). 14
• Software errors and e-İmza problems: The Ministry of Health's general support channel for all its software is the Software Support System (Yazılım Destek Sistemi): yazilimdestek.saglik.gov.tr. 10 The Help box on the Common Login Point screen also sends e-İmza questions there. 9 Provincial units pass problems they cannot solve on to Ministry officials. 12

Individuals and Mobile Apps

Using the system requires identity verification on the Common Login Point plus a user role set up by the provincial unit. 911 The only option for individuals on the login screen is the volunteer pre-application for the National Medical Rescue Team (Ulusal Medikal Kurtarma Ekibi, UMKE), which must be completed in person at the Disaster Health Services Unit of the Provincial Health Directorate within 30 days. 616 The Ministry of Health's Google Play developer page lists no separate Emergency Health Automation System (ASOS) app (checked September 25, 2026). 21 Ambulance crews fill in the case form on a mobile device or tablet. 1518