If you are a European Pharmacist and you would like to work as a Pharmacist in Northern Ireland you must register with the Pharmaceutical Society of Northern Ireland.
In addition to the application form you should attach some documents such as:
You can not practise in Northern Ireland as a pharmacist without your registration.
You should check the submission dates on the website before submitting your application.
To know all the information about the registration as a pharmacist in northern Ireland you can read the information and application pdf.