UK Statutory Instrument 1990 United Kingdom

Dangerous Substances (Notification and Marking of Sites) Regulations 1990

These Regulations require the notification and marking of sites where there is a total quantity of 25 tonnes or more of dangerous substances present at the site.

At a glance

Enforced by

HSE

What's here

5 compliance obligations

Who this Act binds

Business-side actors with duties under this Act, ranked by how often they appear.

  • Any Person 4

Plus 1 non-business duty on Crown ministers, regulators, local authorities or tribunals — shown collapsed under each section below.

Other Acts binding the same actors

For each actor bound by this Act, the other UK Acts that bind them most often. Useful for understanding the full compliance landscape facing each role.

Any Person also bound by 770 other Acts (top 5 shown)

What this Act requires

Sections that create concrete duties on businesses or carry penalties. Procedural and definitional sections are folded into the “Browse other sections” expander at the bottom of each group. Click any section title to read the source text on legislation.gov.uk.

Schedules

Browse 6 other Schedules — structural / supplementary
s.sch001

These regulations shall not apply to or in relation to–...

s.sch001

Regulation 4 (which relates to notification) shall not apply to–...

s.sch001

Regulation 4 (in so far as it requires notification to...

s.sch001

Regulations 5 and 6 (which relate to access and location...

s.sch002

A list of the classifications of any dangerous substances which...

s.sch002

The date on which it is anticipated that a total...

s.004

Notification

  • Notify authorities when 25 tonnes+ of dangerous substances are present Any Person
s.005

Access marking

  • Display safety signs if site holds 25+ tonnes of dangerous substances Any Person
s.006

Location marking

  • Display safety signs for 25 tonnes+ of dangerous substances on site Any Person
s.007

Signs to be kept clean,

  • Keep site safety signs clean and free from obstruction Any Person
s.008

Enforcing authority

Other duties (1) — Crown / regulator
  • Fire authority must enforce the Dangerous Substances Regulations Statutory regulator
Browse 9 other sections — procedural / definitional / commencement
s.001

Citation and commencement

s.002

Interpretation

s.003

Exceptions

s.009

Exemption certificates

s.010

Transitional provisions

s.011

Repeals

Enforcement and responsible bodies

The regulators that administer or enforce this legislation.

HSE

Health and Safety Executive

Workplace health, safety, and welfare regulation across all industries. Enforces the Health and Safety at Work Act 1974 and related regulations. Investigates …

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Regulators

Learn more about the bodies that enforce this legislation.