# LangChain (LangSmith): Trust page changed

> LangSmith’s trust page updated the CAIQv4.0.3 questionnaire date from 2025-Nov to 2026-Oct and replaced the listed “LangSmith pre-filled TIA.xlsx” with “LangSmith pre-filled TIA (EU to US) 2026.10.” These document-list changes matter to customers reviewing security and transfer assessments; no under

Canonical: https://rewindex.com/change/p8901
Last updated: 2026-10-27T09:02:19Z

**Summary:** LangSmith’s trust page updated the CAIQv4.0.3 questionnaire date from 2025-Nov to 2026-Oct and replaced the listed “LangSmith pre-filled TIA.xlsx” with “LangSmith pre-filled TIA (EU to US) 2026.10.” These document-list changes matter to customers reviewing security and transfer assessments; no underlying policy changes are shown. _(machine-written, sol)_
- Kind: Trust / security · Label: Changed (not classified) (rule)
- Changed: 2026-10-27 09:02 UTC · Detected: 2026-10-27 09:02 UTC
- [Source: https://trust.langchain.com](https://trust.langchain.com)
- [Company: LangChain (LangSmith)](https://rewindex.com/company/langchain-langsmith.md)
- Versions: before page\_version:7041 → after page\_version:8901
- Change 3 of 6 for this page

## What changed

**1. Changed**

```diff
  …GDPR HIPAA Resources View all Pre-Filled Customer Questionnaires
- 2025-Nov
+ 2026-Oct
  LangChain CAIQv4.0.3 [SaaS].xlsx Attestations 2026 SOC 2 Type…
```

**2. Removed**

```diff
  …more Other Security Docs BYOC LangSmith Security Overview.pdf
- LangSmith pre-filled TIA.xlsx
  Certificate of Insurance (COI) - 2026 Subprocessors View…
```

**3. Added**

```diff
  …Security Overview.pdf Certificate of Insurance (COI) - 2026
+ LangSmith pre-filled TIA (EU to US) 2026.10
  Subprocessors View all Google Cloud Platform • Cloud…
```

**4. Removed**

```diff
  …and security question. Request Access Subscribe to updates
- CAIQ
  2025 SOC 2 Audit Report Submit Vanta connects…
```

## History of this page

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-20 09:02 UTC | [Trust page changed](https://rewindex.com/change/p2941.md) | Changed (not classified) |
| 2026-10-24 09:02 UTC | [Trust page changed](https://rewindex.com/change/p7041.md) | Changed (not classified) |
| 2026-10-27 09:02 UTC | Trust page changed (this change) | Changed (not classified) |
| 2026-10-29 09:00 UTC | [Trust page changed](https://rewindex.com/change/p10525.md) | Changed (not classified) |
| 2026-11-04 08:58 UTC | [Trust page changed](https://rewindex.com/change/p14668.md) | Changed (not classified) |
| 2026-11-05 09:03 UTC | [Trust page changed](https://rewindex.com/change/p15498.md) | Changed (not classified) |

Previous: [change](https://rewindex.com/change/p7041.md) · Next: [change](https://rewindex.com/change/p10525.md) · All LangChain (LangSmith) changes: [timeline](https://rewindex.com/company/langchain-langsmith/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._

## Cite this

Trust page changed on LangChain (LangSmith)’s Trust page, changed 2026-10-27 09:02 UTC (change 3 of 6).

- Canonical URL: https://rewindex.com/change/p8901
- Citation: LangChain (LangSmith), “Trust page changed” (2026-10-27 09:02 UTC). Archived by Rewindex: https://rewindex.com/change/p8901 (CC BY 4.0).
- Markdown link: `[LangChain (LangSmith): Trust page changed (2026-10-27)](https://rewindex.com/change/p8901)`


---
Canonical: https://rewindex.com/change/p8901 · Markdown: https://rewindex.com/change/p8901.md · JSON: https://rewindex.com/api/v1/changes/p8901 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:07:44.257Z