Legal

ARCHIVED 2014-11-06, DATE APPROXIMATE · VERSION 20141106_rev01 · COMPARED WITH 20140701_rev01

Full text changes — 20140701_rev01 to 20141106_rev01

COLOUR MARKS THE SEVERITY OF A FLAGGED CLAUSE · + AND − MARK ADDED AND REMOVED

1717The Library reserves the right to block IP addresses that fail to honor the Library's robots.txt files or submit requests at a rate that negatively impacts service delivery to all Library patrons. Current guidelines recommend that software programs submit a total of no more than 10 requests per minute to Library applications, regardless of the number of machines used to submit requests. The Library also reserves the right to terminate programs that require more than 24 hours to complete.
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2121## About Copyright and the Collections
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23Whenever possible, the Library of Congress provides factual information about copyright owners and related matters in the catalog records, finding aids and other texts that accompany collections. As a publicly supported institution, the Library generally does not own rights in its collections. Therefore, it does not charge permission fees for use of such material and generally does not grant or deny permission to publish or otherwise distribute material in its collections. Permission and possible fees may be required from the copyright owner independently of the Library. It is the researcher's obligation to determine and satisfy copyright or other use restrictions when publishing or otherwise distributing materials found in the Library's collections. Transmission or reproduction of protected items beyond that allowed by fair use requires the written permission of the copyright owners. Researchers must make their own assessments of rights in light of their intended use.
23Whenever possible, the Library of Congress provides factual information about copyright owners and related matters in the catalog records, finding aids and other texts that accompany collections. As a publicly supported institution, the Library generally does not own rights in its collections. Therefore, it does not charge permission fees for use of such material and generally does not grant or deny permission to publish or otherwise distribute material in its collections. Permission and possible fees may be required from the copyright owner independently of the Library. It is the researcher's obligation to determine whether an item is protected or, potentially, in the public domain, and to satisfy copyright or other use restrictions when publishing or otherwise distributing materials found in the Library's collections. Transmission or reproduction of protected items beyond that allowed by fair use requires the written permission of the copyright owners. Researchers must make their own assessments of rights in light of their intended use.
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2525If you have any more information about an item you've seen on our website or if you are the copyright owner and believe our website has not properly attributed your work to you or has used it without permission, we want to hear from you. Please contact OGC@loc.gov with your contact information and a link to the relevant content.
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2727[View more information about copyright law from the U.S. Copyright Office](http://www.copyright.gov/)
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131131The Library uses various types of online forms and surveys to collect opinions and feedback from a random sample of visitors. Primarily, the Library uses the ForeSee Results' American Customer Satisfaction Index (ACSI) online survey on an ongoing basis to obtain feedback and data on visitors' satisfaction with various Library of Congress web properties. The ACSI survey invitation pops up for a random sample of visitors; it is voluntary and does not collect personal information. The Library may also use other third party forms and surveys allowing you to provide feedback. All information you submit is voluntary.
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133133If you are randomly selected, a pop-up window will lead to the survey. The survey uses a [persistent "cookie"]() to recognize that you have been invited to complete the survey and block subsequent prompts. If you have set up your Internet browser to ignore or disable pop-ups, you will not be able to be randomly selected for the survey. If you have disabled JavaScript in your browser, but are interested in responding to our survey if randomly selected, you will want to enable JavaScript and reload the website now.
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135135If you get the survey pop-up request, please consider completing it for us. Thank you for your time and comments.
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137_June 30, 2014_
137_August 11, 2014_
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