News & Updates

For AUP Processing Notes click here.

RDA and LTI

10 May 13 Special RDA-related AUP run scheduled
06 Feb 13 All the Current Information
11 Jan 13 LTI cutover to RDA on January 15, 2013
03 Dec 12 RDA Implementation Update
27 Aug 12 Toward Implementation
07 Sep 11 RDA Options Enhanced
09 Nov 10 LTI Adds RDA Processing Option
18 Oct 10 Handling of RDA Authority Records Distributed by LC
21 Sep 10 LTI and RDA

LC NAF Changes in Preparation for RDA

17 Jul 12 Phase I of Authority Record Reissue to Begin

Separation of Genre/Form Terms from LCSH

15 Aug 11 Processing of Genre/Form Headings
31 May 11 LC's New "gf" Genre/Form Authority Records Arrive
30 Sep 10 LTI Adds Genre/form Headings for Map Data
15 Jun 10 LTI Implementation Plans for LC's New Genre/Form Thesaurus.

OCLC Records With Corrupted Subject Headings

03 May 11 Bibliographic Records Affected by an Error in OCLC Processing are Being Found and Corrected by LTI.

Removing Subject Headings From Bib Records

29 Mar 11 Profile Option Added for Deletion of Unwanted Subject Headings from Incoming Bibliographic Records

MeSH Headings

06 Jan 11 2011 MeSH File

AEX Enhancement for Adding and Deleting Authority Records

23 Feb 09 Adding and Deleting Authority Records via AEX

Non-Latin Script in LC Authority Records

LC Subject Authority Records for Validation Purposes

08 Aug 08 Deleted Subject Validation Records
10 Jun 08 Options for Handling LC Subject Validation Records.

440 Field to be Made Obsolete

31 Jul 08 LTI Recommendations Regarding 440 Fields.

Non-Filing Indicator Change Reports

28 Nov 07 Non-Filing Indicator Change Report Becomes Standard
09 May 07 New Report: Changes to Non-Filing Indicators

LC Authority Records for Forms and Genres

12 Nov 07 LTI Offers Conversion of GSAFD Genre/Form Headings to LCSH
12 Nov 07 LTI Offers Conversion of Genre/Form Headings in 650 to 655

Authority Express History Available

21 Sep 07 AEX Users Can Now Review Their Recent Jobs and Statistics

Enhanced Authority Control Processing for Libraries Using 880 Fields

22 Mar 07 New Reports Available for LTI Libraries That Record "Alternate Graphic Representation" Data in 880 fields of Bib Records.

LTI Recommendations Regarding LC's Series Decision

16 Jun 06 LTI Recomendations for Those Wishing to Continue Series Control