# Guideline 1.4.1 - Safety: Drug Dosage Calculator Without Approved Entity

**Guideline:** 1.4.1 · **Store:** Apple App Store · **Severity:** high · **Fix difficulty:** hard · **Typical turnaround:** 1-3 days

Canonical URL: https://appstorereject.com/rejections/apple/1/guideline-141-safety-drug-dosage-calculator-without-approved-entity

## Description

Apple is rejecting your drug dosage calculator app because it doesn't come from an approved entity. Guideline 1.4.2 specifies that drug dosage calculators must come from a drug manufacturer, hospital, university, health insurance company, pharmacy, or other approved entity, or receive approval from the FDA or an international counterpart. This is a strict gatekeeping requirement — Apple wants assurance that dosage calculators will be maintained and updated over the long term, since incorrect dosages could harm patients. Independent developers publishing drug dosage apps without institutional backing will be rejected regardless of the app's accuracy. The entity requirement means the developer account itself should be registered as the approved organization, not just mentioned in the app's description.

## Common variations

- Drug dosage calculator not from an approved entity
- App provides medication dosage calculations without institutional backing
- Developer is not a recognized drug manufacturer, hospital, or pharmacy
- No FDA or equivalent regulatory approval for dosage calculator

## Example rejection email

```
Guideline 1.4.2 - Safety - Physical Harm

Your app provides drug dosage calculations but does not appear to come from an approved entity such as a drug manufacturer, hospital, university, health insurance company, pharmacy, or other approved entity.

Given the potential harm to patients, we need to be sure that the app will be supported and updated over the long term.

Next Steps:
Please provide documentation that your app is published by an approved entity, or submit evidence of FDA or equivalent regulatory approval.
```

## Resolution steps

## Quick Assessment
- **Risk level:** High
- **Resolution path:** Provide documentation or pivot the app
- **Typical turnaround:** 1-3 days (if documentation exists), weeks-months (if seeking affiliation)

## The Fix

01. **Provide institutional documentation** — If you're affiliated with an approved entity, submit documentation: hospital affiliation letters, pharmacy license, university research department backing, drug manufacturer partnership.

02. **Register as an organization** — Ensure your Apple Developer account is enrolled as the approved organization, not as an individual.

03. **Submit regulatory clearance** — If the app has FDA 510(k) clearance, CE marking, or equivalent, submit the documentation.

04. **Pivot to reference information** — If you can't obtain institutional backing, consider pivoting from 'dosage calculator' to 'drug reference information' with disclaimers that dosage should be confirmed by a healthcare provider.

05. **Partner with an institution** — Seek a partnership with a hospital, pharmacy school, or medical organization to publish the app under their name.

## Prevention
- Secure institutional backing before developing medical dosage apps
- Consider the developer account registration (individual vs. organization)
- Have regulatory documentation ready before submission

## Appeal guidance

Appeal if you can provide documentation of your affiliation with an approved entity (hospital, university, pharmacy, drug manufacturer) or submit FDA/regulatory clearance.

## Before / after examples

**Before:** Independent developer publishes a drug dosage calculator under a personal developer account with no institutional affiliation
**After:** App republished under the developer's hospital employer's organization developer account, with letter of support from the hospital's pharmacy department
**Why it works:** Drug dosage calculators require institutional backing — the developer account itself must be the approved entity.

## Common questions

**Can you appeal a 1.4.1 rejection?**

Appeal if you can provide documentation of your affiliation with an approved entity (hospital, university, pharmacy, drug manufacturer) or submit FDA/regulatory clearance.

**How long does this typically take to fix?**

Typical turnaround is 1-3 days (difficulty: hard). After resubmission, most re-reviews complete within 24-48 hours.

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*Machine-readable source: https://api.appstorereject.com/api/rejections/detail?slug=guideline-141-safety-drug-dosage-calculator-without-approved-entity*