Legal Center

Legal Guidelines

Requesting Private Information of Materia Market Users

Our users place their trust in us to keep them safe, and, in some cases, anonymous. We view safeguarding that trust and protecting our users’ private information as vital to what we do. Materia Market receives requests for information about users and accounts from government agencies, law enforcement, private parties, and individuals or corporations involved in civil lawsuits. Before revealing any non-public information about an account or a user, we require a valid subpoena, search warrant, or court order. The only exception is when we have a good faith belief that items being sold have been stolen or are otherwise listed under false pretenses.

If your inquiry or request brings to our attention a violation of our policies or Terms of Service, we will address it per our usual procedure. This may or may not include contacting the user, removing content, or suspending the account entirely.

More information about our procedures is below.

United States Legal Process

We require any subpoena, search warrant, court order, or judgment to be issued by a US authority in compliance with the United States Federal Rules of Criminal Procedure, the Federal Rules of Civil Procedure, and/or California state law. We respond to court judgments from the United States only, or foreign judgments specifically adopted by a United States or California court. Throughout these Legal Guidelines, wherever we talk about a subpoena, search warrant, court order, or judgment, this is what we are referring to. Law enforcement agencies from outside the US may obtain these types of orders through the Mutual Legal Assistance Treaty (MLAT) process outlined in 28 U.S.C. § 1782 and 18 U.S.C. § 3512. See more about our process for non-US law enforcement requests below.

What Information Do We Have?

Materia Market has certain information relating to users. Materia Market accounts contain various information that is provided at a user’s discretion and is unverified. The following is a summary of the information that we may collect and store.

1. Basic account information, such as:

• Username/Display name
• Email address
• Full Name
• Profile photo

2. Transaction and/or billing information:

We will generally retain transaction and/or billing information until changed or removed by the user (if it’s possible to do so). We also collect log data, which may include a user’s IP address, browser type, and operating system. We keep this information for up to 30 days as a matter of course, absent a valid preservation request. You can read more about how we handle preservation requests under “Preservation Requests for Materia Market” below.

3. Listing creation such as:

• The date and time (UTC) at which a listing was created
• The IP address from which a listing was created
• Information about the listing - for example fabric type, color, length etc.

We may retain the above information, even if an account or listing is deleted. Deleted listings remain on our servers and may be retained in a backup for an additional time.

Requests from Government Agencies/Law Enforcement

We do not voluntarily provide governments with access to data about users for any reason, including for the purposes of law enforcement, intelligence gathering, or other surveillance. As noted above, we only provide information to third parties after receiving a valid subpoena, search warrant, or court order, in each case issued by a US authority in compliance with the United States Federal Rules of Criminal Procedure, the Federal Rules of Civil Procedure, and/or California state law. The only exception is for emergency requests by law enforcement where we have a good faith belief that items being sold have been stolen or are otherwise listed under false pretenses. In response to a valid subpoena issued by a US authority, we can provide the following information, when it is available:

• First and last names
• Email address currently assigned to an account
• Date/time stamped IP address from which a account was created
• Physical address(es) provided by the user
• Stripe transaction information

We require a specific court order or search warrant before providing additional IP address data or information relating to a specific user or a specific listing.

Emergency Requests from Government Agencies/Law Enforcement

As permitted by US law, we may disclose user information to government or law enforcement agencies - without a subpoena, search warrant, or court order - if we have a good faith belief that items being sold have been stolen or are otherwise listed under false pretenses and requires disclosure of information related to the emergency without delay. If you are an officer of a government or law enforcement agency and have an emergency request, please submit your request by following these steps.

Requests in Civil Cases

In a civil matter, it is our policy to turn over private user information only upon receipt of either (1) a valid order from a court in the US; or (2) a subpoena served from a court in the US as part of an existing lawsuit, which complies with Rule 45 of the Federal Rules of Civil Procedure and/or the California Discovery Act. Litigants should ensure that any such requests comply with the US SPEECH Act, 28 U.S.C. 4101 et seq. We will not provide any user content information in response to civil orders or subpoenas under the Electronic Communications Privacy Act (18 U.S.C.§ 2510et seq. and § 2701 et seq.). Requests must identify the specific information sought. Any request for specific user or listing information must include the specific username or item name of each user or listing.

Notification to Materia Market Users and Transparency

We aim for total transparency with our users when legal requests for information or complaints affect their accounts, or information. It is our policy to notify users and provide them with a copy of any legal requests regarding their account or site, unless we are prohibited from doing so by a court order issued in the US. When the prohibition from notifying users expires, we will notify users and provide them with a copy of the legal process at that time. If a request for information is validly issued, as described above in these Legal Guidelines, we will preserve the necessary information before informing the user of the request. In most cases, upon notification to the user of the request for information, that user will be provided with either 7 days or the amount of time before the information is due, whichever is later, during which time the user may attempt to quash or legally challenge the request. If, prior to the deadline, we receive notice from the user that he or she intends to challenge a request for information, we will not deliver any information until that process concludes. We also review the information requests received and may lodge our own challenge to the scope or validity of legal process received, on behalf of a user, whether or not the user pursues his/her own legal challenge.

Preservation Requests for Materia Market users by Government and Law Enforcement Agencies

It is our policy to notify users and provide them with a copy of any legal requests regarding their account, unless we are prohibited from doing so by a valid court order issued in the US, as described in the sections below. Our policy of notifying users about requests to preserve their information is meant to protect user privacy and promote transparency, while also avoiding interference with legitimate investigations of criminal activity. Preservation requests may only be submitted by government and law enforcement agencies conducting a criminal investigation in which the information sought is relevant. We will preserve records for 90 days in response to a valid request, which the government or law enforcement agency can extend upon request. Preservation Requests from US Governmental and Law Enforcement Agencies When a government or law enforcement agency from within the US asks that a request to preserve data remain confidential from the affected user, we keep it confidential for 45 days, with the expectation that the agency will be serving a valid US subpoena or search warrant that includes the required certification (18 U.S.C. § 2705(b)) or court-issued nondisclosure order. If a nondisclosure order is provided along with a subpoena or search warrant, we will continue to keep the preservation request(s) confidential under the same conditions as the nondisclosure order for the subsequent subpoena/search warrant. If, after 45 days, law enforcement has not served a subpoena or search warrant with the required 18 U.S.C. § 2705(b)) court-issued nondisclosure order, and has not withdrawn the request for continued preservation, we will then inform the user of the preservation request. In light of the October 19, 2017, Department of Justice guidance on nondisclosure orders, we ask that the agency include a specific end date for the nondisclosure period in any proposed order to the court, and that any period or extensions of time last no longer than a combined total of one year. Preservation Requests from Non-US Law Enforcement Agencies Law enforcement agencies from outside the US may request that we preserve information while the agency obtains a valid subpoena, search warrant, or court order from a court in the US, through the Mutual Legal Assistance Treaty (MLAT) process. The MLAT is a mechanism by which a foreign law enforcement agency can obtain a US court order for information pursuant to a criminal investigation, as outlined in 28 U.S.C. § 1782 and 18 U.S.C. § 3512. While we may preserve information in response to requests from non-US law enforcement agencies pending the MLAT process, we will not turn over any actual user or account information until we receive a United States subpoena, search warrant, or court order. If, after 90 days from the date of requesting preservation, the non-US law enforcement agency has not provided documentation to us confirming that it has initiated the MLAT process, we will stop preserving the data. If the non-US law enforcement agency requests that we keep the preservation request confidential from the affected user, we may do so at our discretion.We will only consider such requests if the agency’s request meets our criteria for authenticity, necessity, and timeliness, and only for the period of time necessary for the agency to obtain a court-issued nondisclosure order through the MLAT process described above.

Withdrawing Requests

If a legal request is formally withdrawn before we provide user information in response to a valid subpoena, search warrant, or court order, we will not notify the user if requested to keep the withdrawn legal process confidential.

Wrongdoing Against Materia Market

If we receive information indicating that someone is using Materia Market or any of our services to engage in crime against Materia Market or its subsidiaries, where we are the victim, we will not inspect a user’s non-public content ourselves. Instead, we may report the matter to the appropriate authorities.

Serving Process on Materia Market and Making Inquiries

Any request for user information must include a valid email address for us to return the information or contact with questions. We are unable to process overly broad or vague requests for information. To request information for a specific account, the request must specifically include identifying information such as the IP address, email address, or username at issue. To obtain information for a specific listing, the name of that listing must be included in the request.  Materia Market communicates only via email. Where permitted, we accept service via email to [email protected].

Reporting Terms of Service Violations

If you believe that a listing is violating our Terms of Service, please refer to the information on this page to submit a report, and we will take action as appropriate. Regardless of whether or not we take action, we may forward a copy of the complaint to the listing owner. We do not remove listings based on disputes over the content of the listing, unless the information sought to be removed is subject to an order issued by a court in the United States. We are not in a position to determine if something posted on Materia Market is breaking the law or not. If we receive such a complaint, we defer to the judgment of a court in the United States.

Requests for Takedown of Copyrighted Content

Materia Market complies with properly formatted notices sent in accordance with the Digital Millennium Copyright Act. More information about our process and a DMCA takedown notice submission form can be found here.

Enforcing Protection Orders Against Materia Market Users

Materia Market is not responsible for enforcing protection orders that apply to users on our service. If you have an active protection order that may apply to a Materia Market user, or if you represent a client who does, please contact the appropriate court or law enforcement agency for assistance.

User Information Management

Users who wish to stop using Materia Market can close their account by following these steps or contacting us. Users can remove profile information they provided by modifying it in the Materia Market mobile app.

More information is available in our Support Center.