Decree of 27 March 1999 amending the Assignment Decree concerning insured persons under the Sickness Fund Act (Aanwijzingsbesluit verzekerden Zfw) and the Decree restricting the circle of insured persons under the Sickness Fund Act (Besluit beperking kring verzekerden Ziekenfondswet), in connection with the Income Provisions Act for Artists (Wet inkomensvoorziening kunstenaars) and the fictitious term of notice, as meant in section 16, subsection 3 of the Unemployment Act (Werkloosheidswet). No. 157.