In March 2009, IFMR Capital (presently known as Northern Arc Capital) and Equitas Micro Finance concluded the first securitisation of micro-loans in India. Following that landmark transaction, on October 27th 2009 the associated PTCs (pass-through-certificates or securities) received a ratings upgrade from CRISIL. The senior tranche of PTCs was upgraded from AA (so) to AAA (so) — CRISIL’s highest long term safety rating. The junior tranche was upgraded from BBB (so) to A (so).