The National Federation Of Industrial Organisations (FIO, Japanese: 全国産業別労働組合連合, Shinsanbetsu) was a national trade union federation in Japan.
The federation was a split from Sanbetsu, which took place in 1952.[1] Always a small organisation, by 1967 it had only three affiliates and a total of 69,839 members.[2] By 1978, it had 61,000 members, and that year, it formed a loose association with the Federation of Independent Unions (Churitsuroren), intending to merge in the future.[3] In 1987, it merged with both Churitsuroren and the larger Japanese Confederation of Labour, to form the Japanese Trade Union Confederation.[4]
The following unions were affiliated:
| Union | Abbreviation | Founded[5] | Left | Reason left | Membership (1958)[6] | Membership (1970)[7] | Membership (1985) | |
|---|---|---|---|---|---|---|---|---|
| All National Railways Permanent Way and Construction Labor Union | Zenshiro | 1971 | 1987 | N/A | N/A | 2,050 | ||
| Japan Drivers' Union | Shinunten | 1959 | 1987 | Transferred to Rengo | N/A | 4,200 | 5,194 | |
| Kyoto Workers' Federation | Kyotochiren | N/A | 14,486 | |||||
| National Federation of Construction Industry Workers' Unions | Zenkenro | 1960 | Merged into Zenkensoren | 5,955 | N/A | N/A | ||
| Zenkikin | 1950 | 1987 | Transferred to Rengo | 19,822 | 33,283 | 30,250 | ||
| Shinkagaku | 1950 | 1987 | Transferred to Rengo | 7,049 | 12,265 | 11,433 |