50 a ss i g n t he i r r i g ht s or obl i g a t i ons he r e unde r t o a n y su c c e ss o r i n l a w of t he C onsor t i um Me m be r s 45 A m e n d m e n t M od i f i c at i on an d Wai ve r N o a m e ndm e nt s or a ddi t i ons t o t hi s A gr e e m e nt sh a l l be bi ndi ng unl e ss i n w r i t i ng a nd si g ne d b y 2 3 t w o t hi r ds of t he Me m be r s he r e t o N o de l a y o r f a i l ur e a t a n y t i m e on t he pa r t of e i t he r Me m be r i n e x e r c i si ng a n y r i g ht po w e r or pr i vi l e g e unde r t hi s A g r e e m e nt or i n e n f or c i ng a n y pr ovi si on of t hi s A g r e e m e nt sha l l i m pa i r a n y suc h r i g ht pow e r or pr i vi l e g e or be c onst r ue d a s a w a i ve r o f a n y de f a ul t or a s a n y a c q ui e sc e nc e t he r e i n or sha l l a f f e c t t he r i g ht of suc h Me m b e r t he r e a f t e r t o e nf or c e e a c h a nd e v e r y p r ovi si on of t hi s A gr e e m e nt i n a c c o r da nc e w i t h i t s t e r m s B y i t s si g n a t ur e b e l ow t he T r ust e e a c know l e d g e s t h a t i t ha s r e vi e w e d t hi s A g r e e m e nt c a r e f ul l y a nd unde r st a nd s t ha t t he c ove na nt s a nd obl i g a t i ons i t c ont a i ns a r e bi ndi ng on t he T r ust e e A c c e pt e d a nd a gr e e d t o b y T h e T r u st e e N a m e D a t e A ddr e ss S i g na t ur e