Registration for the participation in our PT scheme can be done online using the following link:

  • contact: Ing. Caroline Stadlmann
    phone: +43(0) 1 47654 97306
  • You can register for as many rounds as desired (programme). For organisational reasons, it is important that you register until two weeks before the respective shipping date.
    Please take notice of the price list, the general terms and conditions (GTC) and our information on GDPR. Your data will be passed on to the Environment Agency Austria (UBA, Umweltbundesamt GmbH) when you register for an interlaboratory comparison with natural samples.

    A few days after registration, each participant receives a confirmation of order. In that confirmation the date of dispatch and the expected delivery time are listed.
    We issue one invoice per order. You can contact us if you wish to receive partial invoices for the proficiency test rounds. In case of orders for real sample proficiency testings, invoicing is carried out on behalf of and for the Environment Agency Austria.
    If you have any further questions please contact Ms Monika Gurschl.

  • contact: Monika Gurschl
    phone: +43(0) 1 47654 97003
  • The unsubscribing of an ordered proficiency test within the first two weeks after the binding registration is free of charge.
    If a cancellation occurs after this period and before the shipping date, a processing fee will apply.
    From the day of dispatch, 100 % of the sample and shipping price will be charged.