Newest Questions
6,282 questions
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Coverage of publicly available CRLs relative to all CRLs issued by FDA
I have some questions about the public availability of Complete Response Letters (CRLs) and the scope of what has been posted so far.
My understanding is that FDA has only recently begun making some ...
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1
answer
9
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NDC API / File Extract Data Freshness and Discrepancies
Is the data within the API and Product / Package file extracts the latest and most up-to-date? I noticed the NDC_EXCLUDE_FLAG within both files only contains the character N which according to this ...
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How to find a comprehensive, worldwide list of active CKAN portals?
I am trying to find or create a comprehensive, up-to-date list of all active CKAN data portals worldwide for a research project. My initial attempts to locate such a list have been unsuccessful.
What ...
- 459
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6
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Seeking Open-Source Datasets for Financial Transaction Classification
I'm looking for open-source datasets to build and benchmark a model for classifying financial transactions. I've been searching for a while but haven't found a suitable one yet. The ideal dataset ...
- 780
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25
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Availability of CRL for unapproved drugs in openFDA
I have a question about the public availability of Complete Response Letters (CRLs) related to unapproved drugs, via openFDA.
From what I can see, some CRLs for unapproved drugs that were issued ...
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9
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Where would I find the best current templates for music community-related microdata?
About 10 years ago when I last had some spare time, I was working on dragging my music website into the current century. The idea was to code reviews using HTML5 and take advantage of microformats or ...
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11
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API not returning full list as shown in UI
The database that the API refers to, doesn't seem to be insync with what the UI shows on the website. And it seems to have happened recently.
I would query for :
Human Prescription drugs
NDA/BLA
"...
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7
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Inquiry on Detected Chemical Substances in Cosmetic Product Reports
Dear FDA Cosmetic Adverse Event Reporting Team,
I am currently conducting an academic research study focused on analyzing harmful chemical substances detected in cosmetic products, including those ...
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11
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Where can I access a 10 m resolution DEM for Africa (Libya)?
I need the DEM for hydrologic modeling purposes. Could anyone recommend a reliable source to access this data? Thanks!
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42
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where do we download or buy database for auto part weight, Part number, manufacturer in the USA?
where do we download or buy database for auto part weight, Part number, manufacturer in the USA?
we are looking for car parts weight database in the USA.
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31
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Adverse Events Paid API
Is there any paid service available to get the latest adverse events data before 10th of every month?
Thanks,
Shailendra Jetpuria
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FDA API not updated for august month
We have been using below mentioned API to fetch the data but it seems response data only contains data till 29 august and for 30 and 31 august there is no data available.
https://api.fda.gov/device/...
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MAUDE data not updated after August 29th
I noticed that the MAUDE Frontend API does not have any data available for August 29th.
We are using below API to fetch the data but API is showing last updated date as "2025-08-29" but data ...
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1
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16
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Inactivated NDCs via openFDA?
DailyMed flags a warning if a given label contains an inactivated NDC code. Is there any way to check NDC status via the FDA API? RxNorm provides support for this but it seems incomplete.
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25
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CRL update frequency
At the moment it doesn't seem recent CRLs are included in the API. Will it be coming that these are released realtime or will they always be delayed?
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21
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Getting randomly 403 or 200
Sometimes i get 403 Forbidden even if my http request is correct(got 200 with this request) and server is not overloaded. I though about authorisation but still cound't fix it.
Currently using HTTP/1....
2
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1
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25
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How to access the data collected during the "Grand débat" in France?
After the success of the "yellow vests" mouvement in France, a nation-wide questionnaire was deployed by the government, both online and in every town hall. It was called the "Grand ...
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17
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QALD-9 Plus answer at odds with reality
I have just looked into the QALD-9 Plus dataset at https://figshare.com/articles/dataset/QALD-9_/16864273
I am wondering about question 409 in the Wikidata training set: "What was the first Queen ...
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13
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for the same set_id, is there any difference in the label content found on openFDA vs dailymed?
I understand that a medication's prescriber information (i.e. indications, contraindications, dosing, etc) is available on both DRUGS@FDA and Dailymed, and that there are differences that can occur ...
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48
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Latest open FDA drug API?
Is the OpenFDA drug API going to be updated to include the latest data shown in the FAERS Public Dashboard (near real-time)? It seems like the current data in the available open FDA drug API is cut ...
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31
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Seeking free, high-resolution terrain model of Bangkok
I am an architecture student and my MRP will be a site in Bangkok, Thailand. All of the sources I could find were either paywalled, I had to email a government official, or the link was broken. This ...
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14
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Extraction of Guidance Documents section
Is there any way by which we can extract the Guidance Documents which are call for comments from JSON file? in https://www.fda.gov/regulatory-information/search-fda-guidance-documents#guidancesearch ...
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44
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What is the difference between "named after" and "dedicated to"?
I don't understand these two tags. I use them all the time. I fear I'm exacerbating a problem in doing that.
"named after" Property P138
"dedicated to" Property P825
What's the ...
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19
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US ZIP codes issuance dates
Fort Mill, SC 29707. Would like to find out what year this was issued.
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17
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New York City shape and census data on sub-borough level
I am trying to create a population density map of several big cities with QGIS. One of those cities is New York. I have found nice shapefiles of the New York Neighbourhood Tabulation Areas (NTAs) and ...
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1
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21
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US house and senate voting records?
I'd like to chart how often the house and senate have voted bipartisan or along party lines, going back to 1960 or so.
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12
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Seeking data on the black death in the UK
Any and all. Dates, places, numbers. I don't care which of the great plagues or where or when (although London would be preferable).
The obvious might be numbers, possibly even names, and dates, of ...
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2
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78
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I am looking for murder and or homicide rate by county or ZIP code (USA)
The title basically tells it. I'd like to get murder or homicide rate by either county or ZIP code for the USA.
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10
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Ontario election ridings with MPP - GIS layer
Where can I find a GIS layer of Ontario provincial electoral districts that has a column indicating the current Member of Provincial Parliament (MPP) and/or their political party?
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27
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What am I missing in Buddha's date of death?
I am trying to validate Pantheon 2 data (which has many errors, specifically around dates of birth and death) by referring to Wikidata, and the following query works well for most human IDs, but fails ...
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I am having trouble querying the crl endpoint
I am trying to query the Complete Response Letter endpoint from postman. I tried the endpoint https://openfda-api.preprod.fda.gov/other/crl.json documented here as well as the https://api.fda.gov/...
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64
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API Adverse event data (MAUDE) missing device list information
I try to use the API on this report number: "21240079". It turns out that for all results dive[] becomes empty. Before, we could get that brand_name is 'SPHERE 9 CATHETER' and ...
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1
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37
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NOT GETTING ALL THE MDRs USING THE API [duplicate]
When I'm using https://api.fda.gov/device/event.json?search=device.brand_name:novum as a query to get MDRs for the device named NOVUM, I get only 377 records. When I look the same at the MAUDE ...
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1
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76
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API Adverse event data (MAUDE) decreasing
We are using below API to fetch the data but total data is decreasing from around 2732 to 2271. We are missing around 500 case by using same API call in early July and end of July.
API:device....
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0
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16
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What are the best sources for downloading multi-temporal state-level data for USA or other countries
I'm looking for websites where I can download any time series data for the USA or other countries at the state level. The data can be daily, hourly, monthly, or yearly (from one year to another), with ...
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10
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Looking for tree vitality assessment data
I am looking for datasets of individual trees, containing some kind of professional (done by a human) vitality assessment, as well as some basic tree information (height, Diameter at Breast Height, ...
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Where can I find a time-series dataset of plant disease progression in CSV/tabular format?
I am working on a research project to model the dynamics of plant disease epidemics. My goal is to use time-series models, possibly stochastic differential equations (SDEs), to understand how diseases ...
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14
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Asking for dataset of positive valued data
I am developing a regression method for data where the target outputs (i.e. the dependent response variable) are strictly positive valued. Unfortunately, the original task I had in mind is no longer ...
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1
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47
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Where to download city building footprint with construction year and height included in its attributes
I am looking for a city building footprint dataset that includes both construction year and height fields in its attributes. Do you have any idea where I could find such data?
I already have the New ...
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1
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67
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Obtaining undergrad enrollment for a set number of institutions over a set number of years
I'd like to obtain either undergrad enrollment or undergrad completions for every year over a certain period of years for each of about 100 universities that I plan to manually input. I'm a beginner ...
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1
answer
23
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Nautical maps for use in QGIS
I'm looking for open source nautical maps for use in QGIS with a level of detail down to 1m depth, is there anything out there that could be used?
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11
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High-Altitude Aerial Imaging Dataset with Elevation Map and Reference Image Sub-Sections for template matching. Any help?
I'm looking for a dataset that includes:
A reference image captured from a bird's-eye view at approximately 1000 meters altitude, depicting either a city or a natural area (e.g., forests, mountains, ...
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0
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0
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35
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Medicare Plan Finder API
Does the Medicare Plan Finder have an API instead of the front end tool to find the exact prices for Part D drugs at local pharmacies?
0
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1
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48
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Adverse event data is not present for May month ( 30th and 31st may)
We are using below API to fetch the data but API is showing last updated date as "2025-06-24" but data is not updated for May month ( 30th and 31st May)
https://api.fda.gov/device/event.json?...
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35
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Age group codes
I have a question regarding age/age group codes.
The variable patientagegroup is populated by the 'patient age group codes' such as 800, 801 etc. What do these refer to, can I find a reference for ...
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35
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Semantic web search application for the Linked open data
I would like to build a semantic web search application to search into the Linked open data. However I don't know where to start from. As the web 3.0 could be seen as a big graph database, I would ...
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RDF standard ontology for statement with a start and end
I am building an application that builds SPARQL query, and I'm trying to make it as generic as possible.
In my data, I need to be able to model some affiliations between people and structures. These ...
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3
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35
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AI Company IP List / Bots List for IP Blocking
With AI everywhere these days many crawlers that are out on the www crawling websites to train their models are not always well behaved and often completly disregard robots.txt.
Does anyone know of a ...
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39
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Difference between download links
What's the difference between the files under https://www.fda.gov/medical-devices/, for example https://www.fda.gov/medical-devices/medical-device-reporting-mdr-how-report-medical-device-problems/mdr-...
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76
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Does openFDA has APIs to access Warning letters and form 483s?
Does the openFDA platform offer APIs or tools for retrieving data related to FDA-issued Warning Letters and Form 483 inspection reports?
I am specifically looking for programmatic ways to access this ...
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