The Swedish Pension System covers all residents (citizens) of Sweden. That is a national pension system including primary pension(AFP), Supplementary (or additional ) Pension (ATP), and Special pension (DP). AFP (primary pension) is also called pension of a fixed amount which provides the same amount of benefits to insured persons. ATP (supplementary pension) is a pension based on pay ratio. In other words, the amount of benefits depends on the renumeration of each inswred worker for the purpose of raising his or her benefits. DP (special pension) is available to insured age 45 and over, below age 65, over 10 years employment, and whose income over a fixed amount. The insured person age below 65 is eligible to receive a decreased amount benefit. The deduction is 0.5% for less than I month. On the contrary, the worker retires at age over 65 to 70 is eligible to receive an increasing amount of benefit. The ratio is 0.7% for over 1 month. The main structure of Swedish Pension System is public pensions including the above three kinds of pension systems. Private Pensions (provided by private sectors) are supplementary or minor systems including individual pensions, industry pensions, pensions prvided by trade unions and associations (1TP). The scope of discussion in this article is public pensions including the above three systems. However, private pensions are excluded from discussion. The contents of this article are as follows: goal of policy, system framework, insurers, legal knowledge and system categories, coverage, benefit system, contribution system, finance system, supervision system, transition and supplementary system, and recent development etc. The above items have been explained in detail in order to provide reference for making out a draft of "The Laborer Pension System of the Republic of China".