虽然新加坡现在已经开放了签证申请，但是对于入境是有着很严格的要求和措施的。
现在入境新加坡需要获得三种批准信（内中任意一种均可）才可以入境新加坡。
三种批准信分别为：
- Safe Travel Pass （安心通行证）
- Air Travel Pass （航空通行证）
- ICA Approval of Letter of Entry (ALE) （移民局入境批准信）
下面我们来一起看看对于三种批准信的有关规定：
Please inform all applicants that the possession of avalid visa alone does not guarantee entry into Singapore. All short-termvisitors must still seek prior approval via appropriate COVID-19 travelchannels (e.g. obtain a SafeTravel Pass under Green/Fast Lane arrangements, Air Travel Pass, or Approval Letter for Entry from relevant Singapore Authorities) before they can enter Singapore. More information can befound on ICA’s website (https://www.ica.gov.sg/covid-19).
第一类：Safe Travel Pass（Can tourists apply for Safe Travel Passes? ）
Safe Travel Passes are only issued to travelers makingshort-term essential business and official travel. These passes are notapplicable for tourists.
移民局明确说明“安心通行证”只能签发给商务/公务，普通旅游者不能获得通行证。
Official and business travellers from the following countries/ regions will be permitted to travel to Singapore using a SafeTravel Pass. Applications for a SafeTravel Pass must be sponsored by a company or government agency in Singapore.
- People’s Republic of China, but restricted to six Chinese provinces and municipalities (Chongqing, Guangdong, Jiangsu, Shanghai, Tianjin and Zhejiang)
- Malaysia
- Brunei Darussalam
- Republic of Korea
- Japan
国内仅限于六个省市（重庆、广东、江苏、上海、天津和浙江）
第二类：Air Travel Pass
Travellers travelling from the following countries can visit Singapore on a short-term basis if they qualify for an Air Travel Pass.
- Australia (excluding Victoria state)
- Brunei Darussalam
- New Zealand
- Vietnam
目前“航空通行证”仅面对“澳大利亚（维多利亚州除外）”；文莱达鲁萨兰国；新西兰、越南四国开放。
第三类：Permission for entry into Singapore（新加坡入境许可）
All other short-term visitors are not allowed entry into Singapore at the moment, except for the following categories who will need to submit an application for entry into Singapore:
- An immediate family member or relative of a Singapore Citizen or a Singapore Permanent Resident (PR);
- A spouse-to-be of a Singapore Citizen or a Singapore PR; or
- A non-resident who has extenuating reasons to enter Singapore (e.g. death of a family member in Singapore).
If you arrive in Singapore without the Air Travel Pass/ SafeTravel Pass or the approval letter of entry, you will be refused entry and will have to bear the cost for the flight out of Singapore.
现在移民局规定所有短期访客均不允许入境新加坡。以下情况的短期访客除外：
- 新加坡公民或新加坡永久居民(PR)的直系亲属或亲属;
- 准配偶为新加坡公民或新加坡公民;
- 有情有可原的理由进入新加坡的非居民(例如家庭成员在新加坡死亡)。
需要特别提醒，如果您在抵达新加坡时没有航空旅行证/安全旅行证或入境批准函，您将被拒绝入境，并将不得不承担离开新加坡的航班费用。
此外，对于所有其他希望进入新加坡的外国游客，请参阅下面的其他入境申请途径：
- 持有学生通行证(STP)或原则上批准(IPA)的STP:经其所属教育机构向教育部申请批准
- 来就医的外国游客：通过新加坡医生向卫生部MOH_Hospital_Services@moh.gov.sg申请入境批准