A short stay 'C' business visa lets you visit Ireland for 90 days for such as:
You should apply for a business visa if your work in Ireland starts and ends within a single 14-day period (2 calendar weeks).
You will need a visa if you travel to Ireland with a passport issued by a visa-required country. Or a conventional travel document that is issued by certain countries.
A visa application for a minor (someone under 18) should be made by either their parent or a legal guardian. Different conditions apply to young people as well. You should not buy plane tickets until your visa application has been approved.
You must submit the documents to your application office in less than 30 days of applying by AVATS. They will start processing your application after receiving all required documents. Documents required to apply for this visa include:
Apply for a visa in the country where you have legal residency or in your home country. Prepare your application three months in advance of your trip.
Your application process is as follows.
After you complete your visa application, you will be given instructions on where to send your documents. If your application is approved, an Irish visa will be inserted into your passport or travel document and given back to you.
Duration
A short stay 'C' business visa allows you to travel to Ireland for up to 90 days for activities related to your job. You can not work for 15 days or longer.
Fees
Different offices may have different modes of payment and currency options. To learn how to pay, contact your application office. Some applicants are excluded and thus do not have to pay visa fees. The current fees are:
Some applications may incur additional fees, such as consular fees. The visa fee includes the administrative costs of processing the application. If they refuse your application, you will not receive a fee refund.
You may apply to extend your permission to stay in Ireland in exceptional circumstances. You can apply for an extension if your visit's circumstances change in an unexpected way after you arrive in Ireland.
You are given an extension if you have to attend a meeting/event or any non-emergency or probable reason, then they will not give you an extension. You must be in Ireland to apply and submit an application before your existing permission expires.
Work
You can work for up to 14 days.
Study
You cannot study with this visa.
Extension
You may apply to extend your permission to stay in Ireland in exceptional circumstances. But, they will not permit you for non-emergency reasons.