The diagram below shows a typical workflow for Issuer Ratings, Corporate Bond Ratings, CP Ratings, IFSR, PF Loan Ratings, School Ratings, and Fund Ratings.

Korea Investors Service rating process for Issuer Ratings, Corporate Bond Ratings, CP Ratings and IFSR generally requires
20 business days after all relevant information are submitted. The rating process for PF Loan Ratings, School Ratings and Fund Ratings takes approximately 3 weeks after receiving all materials that are pertinent to the analysis. However, the period may be extended due to due diligence, collection of additional data or re-evaluation as required.

The diagram below shows a typical workflow for Structured Finance Ratings.

Korea Investors Service rating process for structured finance is determined based on discussion with an issuer and arranger.
The period may be extended due to due diligence, collection of additional data or re-evaluation as required.

The diagram below shows a typical workflow for PF Feasibility Study, Stock Valuation, Corporate Restructuring, and Start-up Venture Ratings.

Korea Investors Service rating process for PF Feasibility Study, Stock Valuation, and Start-up Venture Ratings generally requires
3 weeks after all relevant information are submitted. The rating process for Corporate Restructuring takes approximately 4 weeks after receiving all materials that are pertinent to the analysis. However, the period may be subject to change depending on the nature of the deal being rated, and number of rating analysts.