Moody's Investors Service says the outlook on Indonesia's (Baa3 stable) banking system remains stable, reflecting an expectation that the country's banks will withstand a challenging operating environment owing to their strong buffers. Nonperforming loans will likely rise, given slowing economic growth, nonetheless, the banks are well-positioned to withstand any deterioration in asset quality and will maintain strong capital levels. Moody's conclusions were contained in its just-released "Banking System Outlook: Indonesia", which expresses Moody's view of how bank creditworthiness will evolve in this system over the next 12-18 months. The report looks at the banking system in the five categories of operating environment; asset quality and capital; funding and liquidity; profitability and efficiency; and system support.