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Welcome to the U.S. Life Cycle Inventory (LCI) Database Content Repository. This repository contains supplemental resources for the USLCI online database. The most important resources are shown in Table 1. A complete list of USLCI resources is given in the List of Resources section below.

Table 1. Key USLCI Supplementary Resources

Data Submission Handbook	USLCI Release Downloads
Guidelines and resources for publishing data in the USLCI	Complete USLCI downloads in the most common data formats

List of Resources

Submission Handbook

USLCI Release Information

• Change log
• Release downloads
• Release statistics

Supplementary Resources

• openLCA Software & Methods - Current Downloads
  • openLCA LCIA method pack 1.5.7
  • openLCA LCIA method pack 1.5.6 as database for openLCA 1.5
  • US EPA - Data Quality System
• openLCA Software - Older Versions
• openLCA Manuals & Learning Resources