新加坡签证打印多大？
一般我们办理新加坡签证都是电子签，就是下载下来一个pdf文件，这种是不需要打印出来的哦！ 如果是签证纸签，这个是需要打印出来带到入境的~ 新加坡签证有3个大小尺寸，分别是S1， S2 和 S3 ，其中以S1 居多，而游客申请的新加坡商务签证大部分都是s3.
一、 S1： Short Term Visit Pass (for Work and Business Purposes) 短期访问准证(工作及商务用途) s1是可以多次往返的，有效期一般为3个月 ，停留期90天/次; 注意：s1是可以在网上直接办理的，不用邮寄申请材料到新加坡使馆啦！（目前重庆，广州和北京可以网上办理）
二、 S2： Long Term Visit Pass for Social & Medical Purposes (Long Term Social Visitor Pass) 长期探访者准证(社交与医疗目的) s2为长期签证，可以多次往返，有效期一般是3年；有效期的长短是根据申请人年龄来决定的。 如果申请人年满50岁，则签发3年的签证，如果未满50岁的，就签发5年的签证。
三、 S3： Long-Term Social Visit Pass 长期社交访客准证 s3分为两种，一种是s3a 一种是s3b ，这两种的区别主要在于是否可以打工和是否需要缴纳保证金上。 S3a： a long term social visit pass (s3a) is granted to those who come to work or do business with an approved sponsor in Singapore on the basis of their relationship with that sponsor， or his company. S3B： A long-term social visitor’s pass (LTSVP) for workers is only issued if your job requires you to have specific skills， experience and qualifications necessary for the position. In order to obtain this type of LTSVP， you need to complete an employment contract with your employer before you apply. Afterwards， you may be required to take up paid training courses at an accredited institution． Once these conditions are met， we will issue you a valid LTSVP， which allows you to remain in Singapore for as long as five years.