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Notes on doing the research.

Industry-neutral writing about the work itself: how to cite a paragraph, when to stop, and what a trail is for. Not product announcements.

Guide · 2026-11-04 · 4 min
21 CFR 211.192 batch review and investigation requirements

21 CFR 211.192 requires quality unit approval of records before batch release and thorough investigation of discrepancies or specification failures.

Guide · 2026-11-04 · 6 min
ACGIH threshold limit values and OSHA exposure limits explained

ACGIH threshold limit values are health-based workplace guidelines. Learn how TLVs differ from OSHA PELs and NIOSH RELs, and which limits to check.

Guide · 2026-11-04 · 1 min
労働災害防止対策の例を工場の事故から学ぶ 機械点検・フォークリフト・転倒への具体策とリスクアセスメントの進め方

労働災害防止対策の例を、厚労省の機械点検・フォークリフト・転倒事例から紹介。運転停止と再起動防止、横断通路の指定、床の放置物の除去を具体的に説明します。注意喚起だけに頼らず、設備や作業方法を見直す優先順位と、現場でリスクアセスメントを進める手順、法定措置と推奨策の違いを整理します。

Guide · 2026-11-04 · 4 min
ATC code lookup and the five WHO classification levels explained

An ATC code classifies a medicine's active substance in five levels. Search the WHO index by substance name, then check its route and therapeutic use.

Guide · 2026-11-04 · 6 min
Canadian organic standards and permitted substances guide

Canadian organic standards set production rules and permitted inputs. Learn which editions apply, what certification checks and how to assess substances.

Guide · 2026-11-04 · 6 min
Cassis de Dijon Prinzip in der Schweiz für die Praxis erklärt

Das Cassis-de-Dijon-Prinzip erleichtert den Schweizer Marktzugang. Welche Ausnahmen gelten und wann Lebensmittel eine BLV-Bewilligung benötigen.

Guide · 2026-11-04 · 6 min
Chemicals Management Plan Canada substance status checks

Canada's Chemicals Management Plan assesses priority substances. Check identity, assessment findings and separate controls before deciding what applies.

Guide · 2026-11-04 · 6 min
Continuous emission monitoring system India requirements

India's CEMS requirements depend on CPCB directions and plant consents. Check applicable guidance, monitoring streams and state connectivity instructions.

Guide · 2026-11-04 · 6 min
CPCB guidelines for industrial monitoring and compliance

Find the CPCB guidelines for industrial emissions, effluent, STPs and DG sets, then check amendments, notified standards and state consent conditions.

Guide · 2026-11-04 · 6 min
CPSR explained for UK cosmetic safety reports and assessors

A CPSR records a cosmetic's safety information and assessment. Learn what GB reports contain, who can sign them and what to prepare for an assessor.

Guide · 2026-11-04 · 5 min
EPR plastic in India and what PIBOs must check for compliance

EPR plastic in India covers packaging registration, applicable targets and returns. Check PIBO roles, processor evidence and the current CPCB portal.

Guide · 2026-11-04 · 6 min
FDA health claims and the 12 authorized food relationships

FDA health claims link substances to disease risk. Check the 12 codified relationships, food eligibility rules and model wording before using a claim.

Guide · 2026-11-04 · 6 min
Food safety monitoring systems in China, the US and the UK

Food safety monitoring tracks hazards and illness. Compare China's framework with FDA testing, CDC surveillance and UK business HACCP monitoring.

Guide · 2026-11-04 · 6 min
Food supplements regulations for UK and EU compliance teams

Food supplements regulations cover ingredients, labels and claims. Check UK and EU rules, nutrient sources, daily-dose warnings and business registration.

Guide · 2026-11-04 · 3 min
Fumigation certificate for exports and wooden pallet marks

A fumigation certificate records treatment, but not every export needs one. Check destination rules and distinguish pallet marks from cargo documents.

Guide · 2026-11-04 · 3 min
GMP for legemidler i Norge og krav til tilvirkertillatelse

GMP betyr god tilvirkningspraksis. Norske legemiddelprodusenter må følge EU-GMP, og et GMP-sertifikat erstatter ikke nødvendig tilvirkertillatelse.

Guide · 2026-11-04 · 6 min
Good distribution practice for medicines in the UK and EU

Good distribution practice protects medicine quality during storage and supply. Learn UK and EU controls, how GDP differs from GMP, and certificate checks.

Guide · 2026-11-04 · 6 min
Groundwater directive standards and UK implementation guide

The Groundwater Directive sets EU pollution standards and trend controls. Check nitrate and pesticide limits, the 2026 changes and separate UK rules.

Guide · 2026-11-04 · 6 min
Health Canada drug approval and how to check a drug's status

Health Canada drug approval involves review of safety, efficacy and quality. Check the DIN, NOC and current DPD status before treating a drug as marketed.

Guide · 2026-11-04 · 3 min
How long do drug patents last? US and UK protection rules

Drug patents usually last 20 years from filing, not approval. See how US exclusivity, UK SPCs and Orange Book dates affect generic entry planning.