If the cause of earache is an ear infection, there may be a watery or pus-like fluid coming out of the ear. Outer ear infections (infections of the tube connecting the outer ear and eardrum) and middle ear infections (infections of the parts of the ear behind the eardrum) are very common causes of earache.
Umbrella company contractors only have to keep personal tax records, as they are employees, not business owners. If you are an employer, you need to keep all PAYE records for 3 years (in addition to the current year). A CIS contractor must keep his CIS records for the same period of time.
A minimum of 5 years of professional information systems auditing, control or security work experience (as described in the CISA job practice areas) is required for certification. Substitutions and waivers of such experience, to a maximum of 3 years, may be obtained as follows: A maximum of 1 year of information systems experience OR 1 year of non-IS auditing experience can be substituted for 1 year of experience.