都柏林签证能逗留多久？
爱尔兰的签证一般会给到一年或两年，但具体能停留多长时间要根据个人的情况而定，比如探亲、商务、旅游等。 如果是来参加学习的话，那么在入境的时候就要注意自己的签证类型了，因为根据不同的签证会决定可以在爱尔兰呆的时间长短以及合法身份的不同等等；如果是在没有合法居留的情况下就出国了，那么就会受到法律的制裁。
在爱尔兰有四种类型的签证，分别是：
1. Stays of Up to Six Months (Tourist Visas) 这个是比较短的签证类型，就是观光类6个月以下的短期签证。 2. Stays for Work or Business Purpose (Short-Term/Work and Study Visas) 这是一种工作或者学习的临时签证，一般给时间是一年左右的，然后可以续签一次。这个签证主要看申请人的护照和收入情况来决定是否可以获批。 3.Stays For Longer Than Six Months This is the most common type of visa， although it can also apply to a short term visitor whose visit will extend over six months， provided that they have made adequate arrangements for their stay in Ireland. This would include those who have taken up residence on a tourist visa but are still working there until they obtain long term residence， which could be granted after two years' continuous legal status.
4. Residence Permit： Stays Of More Than One Year It’s important to know how you qualify under EU law if an Irish resident permits your child into this country for any reason other than studying. If you do not meet these criteria then once in Ireland with a residential permit， you may find yourself unable to leave for extended periods as without an exemption from the Department of Justice and Equality， no person can spend more than one year out at a time while retaining residency status here. With children， matters become even trickier because a parent must demonstrate financial means during each period that their child is absent. In essence， parents with children should only go abroad for limited purposes， such as business trips where expenses can be justified by receipts. A single overseas trip of less than three weeks does not affect a person’s right to return home. However， if a person spends longer away before returning， they cannot guarantee they won’t lose full rights to reside permanently here unless they provide evidence， through bank statements etc， that significant funds remain in place to cover the costs of their absence.