The Teachers (Superannuation) (Scotland) Rules 1957
The principal changes are—pensionable salary becomes the average salary for the last three years of service instead of the last five years; the maximum age of retirement is raised from 65 to 70; the maximum number of years of service which may be counted in the calculation of pension is raised from 40 to 45 and within that maximum the total service which may be counted is no longer restricted to completed years; the maximum number of years which may be counted in the calculation of lump sum r...