Membership Stats

Last updated: August 2023

Summary Holdings:

Retained Monographs41,130,538
Registered in OCLC25,588,669
Not Registered in OCLC15,541,869

Data Submitted by Programs, Summer 2022

ProgramRetentions End DateRegisteredRegistration Name# Registered (November 2022 – API)
Center for Research Libraries1,030,262permanentNo, just as CRL holdings
Colorado Alliance1,266,4912040We are encouraging libraries to register their commitments but none have done so yet
COPPUL SPAN1,200,000Either December 31, 2032 or Feb 15, 2028
It is recommended, but in many cases this work has not been completed. We are experimenting with registering commitments as an agent
EAST10,284,117June 30, 2031YesEAST10,286,684
HathiTrust18,400,00December 31, 2042YesHathiTrust Shared Print Program10,407,596
MSCC1,500,000June 30, 2028YesMaine SC1,486,705
Mi-SPI1,056,290MI-SPI=2027; MI-SPI 2.0=2034OptionalMichigan Shared Print Initiative (MI-SPI)625,526
North/Nord7,600December 31st, 2047One library so farNorth/Nord
ALI-PALNINo formal retention commitmentNone so far, optional for libraryALI-PALNI SP
ReCAP10,763,837retained in perpetuityNot yet, they will beReCap
SCELC4,089,163July 31, 2032YesSCELC Shared Print1,923,694
UCL Shared Print194,718 in addition to titles committed to HathiTrustOnly HathiTrust titlesUCL Shared Print
VIVA4,000,000June 30, 2025Some haveVIVA Repository Copy 2014 (not on list of approved archiving program names)
WRLC3,410,804Indefinite. Reviewed every five years.Those with fewer than 10 holdings in OCLC are registered (161,856)Washington Research Library Consortium (WRLC)185,216
Minnesota Cooperative Collection Management program327,256Dec. 31, 2024YesCALD Cooperative Collection Management Program284,598

Summary of Fixed Expiration Dates

Minnesota Cooperative Collection Management programDec. 31, 2024
VIVAJune 30, 2025 (may be conferred to EAST)
Mi-SPIMI-SPI=2027; MI-SPI 2.0=2034
COPPUL SPANFeb 15, 2028 and December 31, 2032
MSCCJune 30, 2028
EASTJune 30, 2031
SCELCJuly 31, 2032
HathiTrustDecember 31, 2042
North/NordDecember 31st, 2047

Supplemental Questions in 2022 Member Survey