Have any of the "We the People" petitions ever resulted in policy changes?

Question

I was looking at the U.S. White House's "We the People" petition website they had set up shortly after Obama took office, and noticed that most of the petitions are in the ridiculous or at least not feasible category.

I see there are responses to the petitions, but many aren't policy changes, such as the "White House beer recipe". And some like this one state things like "DHS is preparing a proposed rule" that seem to indicate that some action might be taken, or maybe has been taken by now, but it's not clear if anything has actually happened yet.

Have any petitions submitted through this website actually resulted in policy change (excluding super trivial changes), or resulted in any new legislation being introduced, voted on, and put into law?

Answer 1

In fact, there was a We The People petition asking the White House that very question: Are these petitions actually taken seriously?

This petition generated the requisite 25,000 signatures in 30 days earning it an official response from the White House. In their own words:

Each of the 97 petitions that have crossed the signature threshold so far have been carefully reviewed by experts here at the White House and in agencies across the federal government, and the majority have already been answered, with more coming every week.

As for petitions that sparked substantive change on top of a review and response, however, the White House points to two petitions in particular.

The first was a petition from animal rights activists seeking changes to the way breeders who sell puppies online are treated. This prompted a proposed new rule from the Animal and Plant Health Inspection Service (APHIS) to crack down on this loophole.

The White House also highlighted their response to a petition to digitize federal records which in addition to a response prompted a conference call between the petitioners and the federal archivist to investigate ways to improve the process per the petitions request.

By the White House's own accounting, these two seem to be the biggest impact that these petitions have had (at least since October of 2011). In my investigation, I was not able to find anything more substantial since this response either.

Answer 2

As writen in this wikipedia article there were just 6 notable petitions in the 10 years this petition posibilty has existed and only 1 seems to be resulted in policy changes. The petition I am tallking about is Cell phone unlocking bill:

In February 2013, a petition started by OpenSignal co-founder and digital rights activist Sina Khanifar reached the 100,000-signature threshold required for a response from the White House. Two weeks later, the Obama administration issued a response urging the FCC and Congress to legalize cell phone unlocking. A year later, Congress passed the Unlocking Consumer Choice and Wireless Competition Act, the first piece of legislation driven by an online petition. The bill was signed into law by President Obama on August 1, 2014.