ca'irselzau lujvo

z2 is official, approved by authority z1=c1 over sphere/people c2.

Cf. zanru, catni, jdice, curmi.

In notes:

carslau
x1 is official, approved by x2, an authority over x3
martinbe
x1=t1=m2 conforms to / is compliant with standard x3=t3=m1 with rules x2=t2=m3; x1 is standard.