If that person did not previously have asthma then we refer to this as 'occupational asthma'. The current list of substances for which compensation can be claimed is listed towards the end of this factsheet. The DSS update it from time to time. The IIAC examines all the known scientific evidence at the time when preparing this list. Often your asthma may only occur or get worse after leaving work, sometimes interrupting sleep.
Occupational asthma can take weeks, months or even years to develop.
How to apply for compensation 1. The first thing you should do is consult your GP, who may then refer you to hospital for special tests. Alternatively, you can get the DSS information leaflet NI 237, called Occupational Asthma from your local DSS office and try to find out for yourself. You should receive a decision within a few weeks. If you do not agree with the diagnosis or the assessment of your disablement you can appeal to a Medical Appeal Tribunal.