Hello,

Whether R is safe and where to find audits and certification data is a recurrent question to R-Help. And the answer is always the same, that they won't find it here.

Oracle's distribution of R [1] seems to be up to date but Microsoft retired its distribution years ago. From [2]:


Microsoft Machine Learning Server, previously called Microsoft R Server, will retire on July 1, 2022*. This date reflects a 12-month support extension, providing existing customers with the opportunity to migrate. Microsoft R-Open (MRO) is Microsoft's distribution of the R runtime. Azure SQL and SQL Server will also begin to phase out usage of MRO in favor of the CRAN distribution of R. Version 4.0.2 will be the last release of the MRO runtime, and the operationalization of machine learning models using MRO in the app pool of SQL Server Big Data Clusters will be retired.


[1] https://www.oracle.com/database/technologies/r-distribution.html
[2] https://learn.microsoft.com/en-us/lifecycle/announcements/microsoft-machine-learning-server-retiring

Hope this helps,

Rui Barradas

Às 01:05 de 14/07/2026, Greg Hunt escreveu:
This appears to be the usual oblivious security team overreach and the
person forwarding the questions does not know what they imply. Pen test and
code review reports are sensitive information. Details of system structure
in public enable attacks. Security teams ask regularly for data that they
themselves would not share.

Audit, disclosure procedures, sure, detail of certifications, yes, but
non-commercial OSS projects do not in general do that. Microsoft’s
distribution of R might help with these issues and if it is current might
have enough security procedures around it to deal with some of the security
team requirements.  I think Oracle has a distribution of their own and that
may help with that too but I don’t know how live they both are. Support for
either of those of it is available is likely to cost money.

On Tue, 14 Jul 2026 at 9:51 am, Ben Bolker <[email protected]> wrote:

   I risked clicking through to the form and going partway through it.

   Unfortunately there is no way that anyone associated with R is going
to fill out this form for you, and most of the questions are
unanswerable (or not in a way that will be satisfactory to your IT
security people) anyway: e.g.

Please provide the URL of the vendor's security center with supporting
documentation for PCI, SOC2 type II or ISO27001 certification reports,
Information Security Policies, Procedures, Data Flow Diagram, most recent
Application Code Review or Penetration Testing Reports, etc , or email
these documents to [email protected]

  does this vendor have a security disclosure program, do they have a
cyber-defense program, have they been audited ... etc..

   It's possible that you could get a third-party vendor such as Posit
to sell you a security-certified version of R (which would not be any
different but would come with the relevant guarantees, audits, etc.
from the third-party vendor).  (Note that R is **not** a Posit
product; they would be selling you security guarantees, not the
software itself.)

   Or you could use SAS.
https://www.sas.com/en_ca/trust-center/sas-trust-security.html

   cheers
    Ben Bolker

On Mon, Jul 13, 2026 at 7:40 PM Jeff Newmiller via R-help
<[email protected]> wrote:
Don't try to fit a round peg into a square hole. Ask your IT team how to
handle open source software. Either they have a solution or they don't ...
but R does not have a vendor and this is a real issue for forms like
this... you can't ask random people on the Internet (us mailing list
subscribers) to pretend we are a vendor and expect any kind of service or
responsibility. We help when we can, and ignore you when we can't.
R is offered without warranty under the GNU General Public License
version 2, for which the preamble asserts "Also, for each author's
protection and ours, we want to make certain that everyone understands that
there is no warranty for this free software.". <
https://www.r-project.org/Licenses/GPL-2>
Agree to the copying terms and use it... or don't agree and don't use it.

Just a warning... if you are also looking into POSIT's RDtudio... it is
also open source but they may offer you 'vendor' terms for that software...
but that is different than R (it depends on R) so don't let yourself get
confused.
On July 10, 2026 1:07:07 PM PDT, "Shoshin, Leonid via R-help" <
[email protected]> wrote:
Hello,

Martin Maechler kindly recommended I direct my employer's inquiry about
R software to this address. I do realize the form says 'vendor', but it's a
standard form that doesn't distinguish between commercial and open-source
teams. I would appreciate your help with this:

https://forms.office.com/Pages/ResponsePage.aspx?id=esFuUS-5i0OFlOEbb2vseSGHPdL5pGFMpevHU2RdP4hURTJYRDJVRVJURFVVM0lHRUg2RTZaUzgyUi4u&r1d4f93493dd34f3ab44a8371cd027827=the%20R%20Foundation&rdd7bb4971fd6412392a1759afcda9ef9=R&r116944486a6e40359eb2ee3bd11d4b69=RITM0679128
Best Regards,


Leonid Shoshin
Sr Chemist
Mobile: 385-272-2527
Teams: 801-732-2466
Westinghouse Electric Co.



-----Original Message-----
From: R-foundation <[email protected]> On Behalf Of
[email protected]
Sent: Friday, July 10, 2026 12:56 PM
To: Shoshin, Leonid <[email protected]>
Subject: Request to mailing list R-foundation rejected

CAUTION EXTERNAL EMAIL: DO NOT CLICK ON LINKS OR OPEN ATTACHMENTS
UNLESS YOU KNOW THE CONTENT IS SAFE.
Your request to the R-foundation mailing list

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We do not have paid staff ... Rather there are mailing lists, where you
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Please do try the  R-help list, see
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Regards, Martin Maechler"

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