Another step forward was the progressive declarations of invalidity extended to certain laws, decrees, and edicts issued in Stalin's time.
He points out the statistical invalidity of a study of a mere nine cases.
In Prussia the Gewerbeordnung of 1845 provided for sickness, invalidity , and old-age funds in the craft industries and these were extended to factory workers in 1849.
Such a legislative change per se cannot be unconstitutional in the absence of some further invalidity .
The five categories of risk are sickness, invalidity , old age, accidents at work and occupational diseases, and finally unemployment.
There is some Anglo-American authority that repos constitute a loan on security, with consequences such as invalidity through a failure to register as such.
the invalidity of their independence declaration
He was a reforming works and pensions secretary who must tackle the thorny problems of invalidity and provision for old age.
Having reached this decision, I need not concern myself further about the validity or invalidity of Certificate 31 and the timing of its issue.
However, I do not think that the validity or invalidity of those reasons is relevant and I shall not discuss them.