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- ARTP Certificates Extension Request Form
This form is to be completed only by those undertaking a CPET, Blood Gas or Sleep Certificate.
You must not complete this form if you are undertaking a Professional Qualification or Spirometry Certificate
Application for an Extension
Please note - 6 month deferral extensions are granted only under exceptional circumstances, such as long-term illness, transfer of hospital, family bereavement. Supporting evidence, such as a sick note or a letter/email from a senior staff member, must be submitted with the application for a 6 month extension.