Welcome to IST, the ONLY organisation with handpicked, experienced, emergency supply teachers ready to substitute in any international school with a week's notice!

What do we do?

IST provides short to medium term supply/substitute teaching positions in quality international schools offering British, US and IB curricula.

IST responds immediately to requests from international schools who have had an emergency vacancy and need supply/substitute teachers. IST teachers cover all grade levels K-12 and all international teaching subject areas.

How do we do it?

We are committed to maintaining high standards in international schools when emergency or short term vacancies occur. At IST we have an extensive register of quality teachers who are available for work in international schools. We also have a register of excellent international schools who use us to recruit flexible, adaptable, experienced supply/substitute teachers for emergency vacancies.

We limit the number of international schools and supply/substitute teachers we accept by screening both our international schools and our supply/substitute teachers rigorously. This ensures that we react quickly while maintaining a quality, personalized service to both international schools and our international supply/substitute teachers.