NACE SP21430-2019

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NACE SP21430-2019

Item No. 21430

Approved May 9, 2019

ISBN 1-57590-396-2

Standard Framework for Establishing

Corrosion Management Systems

This NACE International standard represents a consensus of those individual mem-

bers who have reviewed this document, its scope, and provisions. Its acceptance

does not in any respect preclude anyone, whether he has adopted the standard or

not, from manufacturing, marketing, purchasing, or using products, processes, or

procedures not in conformance with this standard. Nothing contained in this NACE

International standard is to be construed as granting any right, by implication or oth-

erwise, to manufacture, sell, or use in connection with any method, apparatus, or

product covered by Letters Patent, or as indemnifying or protecting anyone against

liability for infringement of Letters Patent. This standard represents minimum re-

quirements and should in no way be interpreted as a restriction on the use of better

procedures or materials. Neither is this standard intended to apply in all cases relat-

ing to the subject. Unpredictable circumstances may negate the usefulness of this

standard in specic instances. NACE International assumes no responsibility for the

interpretation or use of this standard by other parties and accepts responsibility for

only those ofcial NACE International interpretations issued by NACE International

in accordance with its governing procedures and policies which preclude the issu-

ance of interpretations by individual volunteers.

Users of this NACE International standard are responsible for reviewing appropriate

health, safety, environmental, and regulatory documents and for determining their

applicability in relation to this standard prior to its use. This NACE International stan-

dard may not necessarily address all potential health and safety problems or envi-

ronmental hazards associated with the use of materials, equipment, and/or opera-

tions detailed or referred to within this standard. Users of this NACE International

standard are also responsible for establishing appropriate health, safety, and envi-

ronmental protection practices, in consultation with appropriate regulatory authori-

ties if necessary, to achieve compliance with any existing applicable regulatory re-

quirements prior to the use of this standard.

CAUTIONARY NOTICE: NACE International standards are subject to periodic

review, and may be revised or withdrawn at any time without prior notice. NACE In-

ternational requires that action be taken to reafrm, revise, or withdraw this standard

no later than ve years from the date of initial publication. The user is cautioned to

obtain the latest edition. Purchasers of NACE standards may receive current infor-

mation on all standards and other NACE publications by contacting the NACE

FirstService Department, 15835 Park Ten Place, Houston, TX 77084-5145 (tel: +1

281-228-6200, email: rstservice@nace.org).

ABSTRACT

A corrosion management system (CMS)

for assets is described in this Standard.

The framework is intended to be applica-

ble to a wide variety of asset types and is

not focused on a particular industry or

sector. Non-mandatory guidance is pro-

vided throughout this Standard to aid

users with implementing the Standard.

The framework in this Standard can be

utilized to develop a stand-alone CMS or

to integrate corrosion management into

an organization’s existing management

system. Additionally, some processes

covered in this framework may already

be implemented by an organization, for

example, management of change (MOC).

An organization may modify their existing

processes to address the elements iden-

tied in this framework.

KEYWORDS

Corrosion management.

republication or redistribution of this standard in any form without the express written permission of the publisher is

prohibited. Contact NACE International by means of our website www.nace.org, email FirstService@nace.org, or

(phone) 281-228-6223 for reprints of this standard.

Reproduction, republication or redistribution of this standard in any form without the express written per-

mission of the publisher is prohibited. Contact NACE International by means of our website www.nace.org,

email FirstService@nace.org, or (phone) 281-228-6223 for reprints of this standard.

Foreword

A corrosion management system (CMS) for assets is described in this Standard. The framework is intended to be applicable to

a wide variety of asset types and is not focused on a particular industry or sector. The CMS framework includes the following

topics, which are discussed in more detail throughout this document:

• Dened asset corrosion management objectives and personnel accountabilities.

• Processes to establish and maintain the appropriate organizational structure to support the CMS.

• Processes to establish and maintain the appropriate competency of internal and contracted personnel.

• Processes to facilitate and verify corrosion management throughout the asset life cycle.

• Processes to prevent, detect, mitigate, and eliminate near misses and nonconformance with corrosion management

procedures, specications, regulations, and referenced standards.

• Assessment of the achievement of corrosion management objectives throughout the asset life cycle.

• Methods to measure each process’s effectiveness and enact continual improvement of the CMS.

• Considerations for funding and risk, nancial and otherwise.

• Recommendations for sustainability of the CMS.

This standard was originally prepared in 2019 by TG 564, “Standard Framework for Establishing Corrosion Management Sys-

tems.” This standard was issued by NACE International under the auspices of Specic Technology Group (STG) 08, “Corrosion

Management,” and is now under the auspices of Standards Committee (SC) 10, “Asset Integrity Management.”

Guidance

Non-mandatory guidance is provided throughout this Standard to aid users with implementing the Standard. The framework in

this Standard can be utilized to develop a stand-alone CMS or to integrate corrosion management into an organization’s existing

management system. Additionally, some processes covered in this framework may already be implemented by an organization,

for example, management of change (MOC). An organization may modify their existing processes to address the elements iden-

tied in this framework.

In NACE standards, the terms shall, must, should, and may are used in accordance with the denitions of these terms in

the NACE Publications Style Manual. The terms shall and must are used to state a requirement, and are considered

mandatory. The term should is used to state something good and is recommended, but is not considered mandatory. The

term may is used to state something considered optional.

NACE International SP21430-2019 3

Reproduction, republication or redistribution of this standard in any form without the express written permis-

sion of the publisher is prohibited. Contact NACE International by means of our website www.nace.org, email

FirstService@nace.org, or (phone) 281-228-6223 for reprints of this standard.

NACE International Standard Practice (SP021430-2019)

Standard Framework for Establishing

Corrosion Management Systems

Foreword ...................................................................................................................................................................................... 2

Guidance ...................................................................................................................................................................................... 2

1. Introduction ........................................................................................................................................................................ 4

2. Scope ................................................................................................................................................................................. 5

3. Corrosion Management System Elements......................................................................................................................... 5

4. Policy and Strategy ............................................................................................................................................................ 7

5. Planning ............................................................................................................................................................................. 7

6. Organization of the CMS .................................................................................................................................................... 8

7. Operational Support ......................................................................................................................................................... 10

8. Management of Change................................................................................................................................................... 15

9. Performance Evaluation ................................................................................................................................................... 16

10. Continuous Improvement ................................................................................................................................................. 18

References ....................................................................................................................................................................... 20

Figures and Table

Figure 1: Diagram showing the main CMS elements and supporting elements as presented in this Standard ........................... 6

Figure 2: The CMS Pyramid: Hierarchy of general and corrosion-specic management elements ............................................. 9

Table 1: Suggested Documentation and Records Requirements ............................................................................................... 14

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摘要：

NACE SP21430-2019 是由国际腐蚀协会（NACE）发布的专业标准规范，主要针对工业环境中防腐涂层系统的应用与性能评估提供技术指南。该标准涵盖了涂层材料选择、表面处理要求、施工工艺及检测方法等关键内容，旨在确保设备与结构在腐蚀性介质中的长期可靠性。适用于石油、化工、海洋工程及基础设施等领域，是相关行业工程师、质检人员及项目管理者进行防腐设计、施工验收与维护的重要参考依据。遵循该规范可有效降低腐蚀风险，延长设备使用寿命，保障生产安全与运营效率。

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