This category (charity worker) is designed for those migrants who want to undertake unpaid voluntary work in line with the aims of a sponsor in the UK.
You just can do the voluntary work and you can not do any paid work, when you are in UK as a Charity Worker. You should intend to perform fieldwork directly related to the purpose of the sponsoring organisation.
In issuing a Certificate of Sponsorship, the sponsor will have guaranteed that you:
intend to undertake voluntary fieldwork directly related to the purpose of the charity;
will not be paid or receive other payment for your work (except reasonable expenses outlined in section 44 of the National Minimum Wage Act;
will not take up a permanent position; and
will comply with the conditions of your permission to stay and leave the UK when it expires.
