Vancouver ––:–– PT
Toronto ––:–– ET
London ––:–– GMT
Turin ––:–– CET
Muscat ––:–– GST
Cape Town ––:–– SAST
Available worldwide

Every worker
comes home.

Protecting workers. Protecting environment. Evidence-led solutions. Preventing disease. Safety. Worldwide.

Advising
Services & Solutions

What we help organisations do.

Assess and control silica exposure

Silica exposure assessment, control review, surveillance design, and prevention planning for mining, construction, manufacturing, and engineered-stone operations.

Build national OSH systems

Policy architecture, regulatory framework development, tripartite consultation, inspectorate capability, and national occupational health information systems.

Strengthen high-hazard operations

Operational OSH management systems for mining, energy, construction, tunnelling, contractors, and complex industrial workforces.

Design health surveillance systems

Medical surveillance, exposure data, worker health monitoring, reporting pathways, and disease-prevention infrastructure that can be used in the field.

Translate research into practice

Workplace health research, evidence briefs, AI-enabled screening pathways, and implementation support for institutions, ministries, and workforce bodies.

Build capability through training

Training and capability-building pathways through Global HSE Academy for teams, executives, regulators, and occupational health professionals.

An estimated
230 million
Workers are exposed to silica dust worldwide. The knowledge to prevent occupational disease has existed for decades.
Source WHO / ILO Global Exposure Estimate
The Field

Where the work
has actually been.

From multinational mining operations to ministries, research institutions, industry associations, and international organisations.

Representative engagements across six continents.

Field Engagement
Active Mandate
Headquarters
Drag to rotate
01
Sectors

Industries where occupational
disease risk is highest.

01 / Sector
Mining and minerals sector

Mining & Minerals

Gold, platinum, coal, and diamonds – silica exposure, TB comorbidity, and surveillance systems.

View work
02 / Sector
Construction and infrastructure sector

Construction & Infrastructure

Tunnelling, road and rail, urban development – silica, vibration, structural risk.

View work
03 / Sector
Oil, gas and energy sector

Oil, Gas & Energy

Upstream and downstream operations – hydrocarbon exposure, fatigue, contractor safety.

View work
04 / Sector
Manufacturing and heavy industry sector

Manufacturing & Heavy Industry

Foundries, fabrication, engineered stone – particulate, heat, chemical, ergonomic risk.

View work
05 / Sector
Government and regulation sector

Government & Regulation

National OSH systems, labour ministries, regulatory framework design and capacity-building.

View work
06 / Sector
International agencies sector

International Agencies

ILO, UNDP, UN Secretariat, Commonwealth, and CARICOM – expert advisory and roster work.

View work
A short history

Two thousand years of knowing.

Silicosis was described by Pliny the Elder in 50 AD, then by Agricola, Ramazzini, and every major occupational health authority of the twentieth century. It remains uneliminated in 2026.

c. 50 AD

"Disease of grinders."

Pliny the Elder describes lung disease in stonemasons. Naturalis Historia.

1556

Agricola

De Re Metallica documents miners' lung disease and shortened life-spans.

1700

Ramazzini

Founds occupational medicine – De Morbis Artificum Diatriba.

1833

UK Factories Act

First modern regulatory framing of industrial disease.

1930

Johannesburg Conference

First ILO international conference on silicosis. The scale is recognised.

1981

ILO C155

Occupational Safety and Health Convention adopted.

1990

The practice begins

Dr. Sultan's first occupational health engagement. Vancouver, Canada.

1995

Global Programme

ILO / WHO Joint Programme for elimination of silicosis by 2030.

2018

ISO 45001

First international OSH management system standard.

2020

DCCG Co-Convenor

Sultan appointed Co-Convenor of Developing Countries Coordination Group · ISO/TC 283.

2024

Engineered Stone Ban

Australia bans engineered stone after a new silicosis epidemic in young workers.

2025

SOM Award

Society of Occupational Medicine – Outstanding Contribution to Global OH.

2026 · today

You are here.

230 million workers are exposed to silica dust worldwide. The systems to prevent disease remain unbuilt in many jurisdictions.

Auto-scrolling · Hover to pause

Featured in   /   Press & Media (2024–2026)
Engage

Speak with the
Founder & CEO.

Discuss an occupational health challenge, programme or advisory requirement with Global HSE.

Credibility and affiliations

Professional Memberships

International Frameworks & Commitments

Selected Partners & Collaborators