CIBMTR has established processes to assess and close any gaps that exist in data reported to the C.W. Bill Young Cell Transplantation Program (CWBYCTP). The assessment covers unrelated donor transplants facilitated by the CWBYCTP, both within the US and internationally, as well as US-related and unrelated donor transplants not facilitated by the CWBYCTP. CIBMTR works closely with NMDP, the current Single Point of Access Coordination Center (SPA-CC) contractor, to perform the gap assessment.


CIBMTR established the CPI program to ensure timely and accurate submission of data. This data supports CIBMTR’s goal of promoting collaborative research that increases access and improves outcomes of all cellular therapies. In addition, CPI supports the ability to perform benchmarking, and to provide accurate population level data. These data are also used to support quality assurance efforts for the programs providing the products, including Cord Blood Banks, Apheresis and Collection Centers.

Assessment Trimesters

For US Centers, assessment trimester are:

  • Trimester 1: January 1 – April 30
  • Trimester 2: May 1 – August 31
  • Trimester 3: September 1 – December 31

For International Centers, assessment trimester are:

  • Trimester 1: March 1 – June 30
  • Trimester 2: July 1 – October 31
  • Trimester 3: November 1 – February 28


  1. Maintain current regulatory documentation
    • US Centers: IRB
    • International Centers: DTA/MHA
  2. Meet form completion standards
  3. Complete the Consecutive Transplant Audit
Last modified: Mar 06, 2024