Skip to content
Expodite

WTO notification · TBT

UgandaIn force, according to its latest notice

Limestone flux – Uganda

Official title

DUS 289: 2022, Limestone for Industrial use — Specification, Second edition

Uganda issued an addendum on 10 November 2025 to the earlier TBT notification G/TBT/N/UGA/1717. Addenda often report that a measure was adopted, changed, postponed or withdrawn. The measure was first notified on 12 December 2022. The comment period closed on 10 February 2023.

Get alerts for this product and marketCheck what this means for your products

Expodite puts notifications like this one in your Updates centre, matched to the HS codes of your products and the markets you export to. Opens the requirements check for Uganda in your Expodite account.

Source: WTO ePing (opens in a new tab). Summaries by Expodite, which is independent of the WTO.

Published here:

Updated here:

At a glance

Products

Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement; Cement. Gypsum. Lime. Mortar

HS codes
  • 25 · Salt; sulphur; earths, stone; plastering materials, lime and cement
    • 2521 Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement
Notifying member
Uganda
Status
In force, according to its latest notice
Objectives
  • Consumer information, labelling
  • Prevention of deceptive practices and consumer protection
  • Protection of human health or safety
  • Quality requirements
  • Reducing trade barriers and facilitating trade
Area
TBT: Technical product rulesTechnical barriers to trade
Notification type
Regular notification
Document symbol
G/TBT/N/UGA/1717Latest notice: G/TBT/N/UGA/1717/Add.2

Key dates

Distributed by the WTO
Comment deadline
Closed on 10 February 2023
Proposed adoption
To be determined
Proposed entry into force
To be determined

What the notification says

Latest notice (⁨G/TBT/N/UGA/1717/Add.2⁩, 10 November 2025)

The latest notice says the measure has entered into force.

DUS 289:2022, Limestone for Industrial use — Specification, Second edition

The aim of this addendum is to inform WTO Members that the Draft Uganda Standard; DUS 289:2022, Limestone for Industrial use — Specification, Second edition in G/TBT/N/UGA/1717 and G/TBT/N/UGA/1717/Add.1 entered into force on 11 July 2025.

This Draft Uganda standard specifies the requirements, test methods and sampling of limestone for industrial use. This Draft Uganda Standard does not cover limestone for building, agricultural, metallurgical, glass and ceramic industries. Physical requirements, such as specific gravity, porosity, compressive strength and size of stone are not included in this Draft Uganda Standard, as these requirements will depend on, amongst others, the types of kilns used for burning limestone.

Notices on this measure

Every notice about this measure published here, newest first. Each one is the notifying member's own text.

  1. AddendumG/TBT/N/UGA/1717/Add.2

    DUS 289:2022, Limestone for Industrial use — Specification, Second edition

    The aim of this addendum is to inform WTO Members that the Draft Uganda Standard; DUS 289:2022, Limestone for Industrial use — Specification, Second edition in G/TBT/N/UGA/1717 and G/TBT/N/UGA/1717/Add.1 entered into force on 11 July 2025.

    Open on WTO ePing (opens in a new tab)Official WTO document (opens in a new tab)

  2. AddendumG/TBT/N/UGA/1717/Add.1

    DUS 289: 2022, Limestone for Industrial use — Specification, Second edition

    The aim of this addendum is to inform WTO Members that the Draft Uganda Standard; DUS 289:2022, Limestone for Industrial use — Specification, Second edition; notified in G/TBT/N/UGA/1717 was adopted on 24 May 2023. The adopted Uganda Standard, US 289:2023, Limestone for Industrial use — Specification, Second edition, can be purchased online through the link:

    Open on WTO ePing (opens in a new tab)Official WTO document (opens in a new tab)Notified document (opens in a new tab)

  3. Regular notificationG/TBT/N/UGA/1717

    Comment deadline: Closed on 10 February 2023

    DUS 289: 2022, Limestone for Industrial use — Specification, Second edition

    This Draft Uganda standard specifies the requirements, test methods and sampling of limestone for industrial use. This Draft Uganda Standard does not cover limestone for building, agricultural, metallurgical, glass and ceramic industries. Physical requirements, such as specific gravity, porosity, compressive strength and size of stone are not included in this Draft Uganda Standard, as these requirements will depend on, amongst others, the types of kilns used for burning limestone.

    Open on WTO ePing (opens in a new tab)Official WTO document (opens in a new tab)Notified document (English) (opens in a new tab)

Sources

Expodite writes its summary from the official record. The notification and the documents it notifies are on the WTO's own websites.

All updates from Uganda

  1. WTO notificationBurundi,Kenya,Rwanda+1TBTAdopted, according to its latest notice

    DEAS 44: 2025, Milled maize (corn) products — Specification, Sixth edition.

    This Draft East African Standard specifies requirements, sampling and test methods for whole maize meal, granulated maize meal, sifted maize meal, maize grits and maize flour from the grains of common maize (Zeamays L.) intended for human consumption. This standard does not apply to fortified…

    Symbol: G/TBT/N/BDI/619/Add.1Comment period closed

  2. WTO notificationBurundi,Kenya,Rwanda+1TBTAdopted, according to its latest notice

    DEAS 282: 2025, Wheat semolina — Specification, First edition.

    This Draft East African Standard specifies requirements, sampling and test methods for wheat semolina prepared from common wheat (Triticum aestivum L.) or club wheat (Triticum compacturm Host.) mixtures thereof, or to mixtures of these wheats in combination with durum wheat (Triticum durm Desf.)…

    Symbol: G/TBT/N/BDI/617/Add.1Comment period closed

  3. WTO notificationBurundi,Kenya,Rwanda+1TBTAdopted, according to its latest notice

    DEAS 1272:2025, Quinoa grains— Specification, First edition.

    This draft East Africa specifies the requirements, sampling and test methods for dried matured quinoa grain (Chenopodium quinoa) intended for human consumption. Note: This Draft East African Standard was also notified under SPS committee

    Symbol: G/TBT/N/BDI/616/Add.1Comment period closed

  4. WTO notificationBurundi,Kenya,Rwanda+1TBTAdopted, according to its latest notice

    DEAS 1270:2025,Rye grains — Specification, First edition.

    This draft East Africa Standard specifies the requirements, sampling and test methods for common rye (Secale cereale L.) intended for human consumption. Note: This Draft East African Standard was also notified under SPS committee

    Symbol: G/TBT/N/BDI/614/Add.1Comment period closed

All export regulation updates

Get these automatically for your products and markets.

Expodite matches each notification to the markets you export to and the HS codes of your products, and puts the ones that concern you in your Updates centre, with the date comments close.

Start freeSee export intelligence