Frequently asked questions
Glossary and common questions answered.
What is an STI?
STI stands for sexually transmitted infection. The most common STIs in the Netherlands are chlamydia, gonorrhoea, syphilis and HIV. Many STIs cause no symptoms, so testing is the only way to know for sure.
What is the GGD, and what does a Sexual Health Centre (CSG) do?
The GGD (Municipal Health Service) is the public health service of the Netherlands. Each regional GGD has a Sexual Health Centre (CSG) where you can be tested for free if you fall into a risk group. They also provide treatment, partner notification and advice.
Who is eligible for a free test at the GGD?
You are eligible if you are under 25, have symptoms, have received a partner notification, are a man who has sex with men, are a sex worker, come from a high-prevalence country, or are a survivor of sexual abuse. Capacity is limited; Amsterdam, for instance, only has 40,000 slots per year.
What is the “eigen risico” deductible for a GP test?
The “eigen risico” is the amount you pay yourself for care outside of the GP itself per year — €385 in 2026. The GP consultation is free, but the STI test goes to the lab and falls under your deductible. If you’ve already spent €385 on care this year, the test costs you nothing extra.
What does MSM mean?
MSM stands for “men who have sex with men”. GGDs classify this group as higher-risk, which means they are eligible for free testing and additional tests, e.g. for hepatitis B.
What is partner notification?
If you test positive, your provider will ask which recent partners need to be notified. Through partnerwaarschuwing.nl you can do this anonymously, so they can also be tested and treated.
Is a home test as reliable as a clinic test?
Yes, as long as you choose a provider recognised by Soa Aids Nederland — like Soapoli-online, Soapolinoord or SoaStudentArts. They use ISO-certified labs and the same process as the GP. The biggest risk factor is collecting the sample yourself.
What do I do if a result is positive?
At the GGD and ZIZ, treatment is arranged directly. After a home test or via the GP you receive a referral. Antibiotics for chlamydia or gonorrhoea are simple and effective. Notify recent partners through partnerwaarschuwing.nl.
Do I need a BSN or insurance to get tested?
For the GP and ZIZ yes, for the GGD yes (ID), for commercial clinics like OneDayClinic and home tests no. Tourists usually choose a commercial clinic or a home test.
How often should I get tested?
Soa Aids Nederland advises: at every new partner, or at least once a year if you have multiple partners. MSM and sex workers are advised every 3–6 months.