the SD and SL interchange specification – SX. – examples (eg . conditions cross-reference table data modules in SD. Engineers & Technicians – Documentation Standards ATA /AECMA D – Could any kindly soul point me in the direction of a website or. In the late s, the Association of European Airlines (AEA) asked the European Association of Aerospace Industries (AECMA, now ASD – ).

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From Wikipedia, the free encyclopedia. There are no additional charges or royalties required. This page was last edited on 3 Augustat SD is an international specification for the procurement and production of 1000f publications.

Documentation Standards ATA /AECMA D – PPRuNe Forums

Views Read Edit View history. The standard originated with the European Association of Aerospace Industries AECMAwhich represents the aerospace industry in the fifteen European Union nations in matters of common interest-technical, financial, legal, and economic.

To request your copy, please follow the instructions on the Downloads page. Retrieved 30 January The combination of data module code, information types and DM metadata allows a selection of subsets of information to be chosen by query or table of contents designed to meet a specific users needs.

In addition, it defines a Common Source Data Base CSDB to provide source information for compilation of the publications and for use in electronic logistics information systems to deliver modules of information direct to the user. It provides for creation of documentation using the principles of modularity 100d0 minimalism, supporting the “ability to readily identify relevant information at the lowest level possible.

The DTD and Schemas have a modular form.

It is this feature together with the modular approach to data creation and storage that makes the specification so acceptable to the wider international community This provides considerable savings in data maintenance and enhances data configuration control.

The purpose of storing discrete chunks of information in the database is to promote reuse of the information in as many different technical documents as possible. STE was developed to help the readers of English-language documentation understand what they read, particularly when these readers are non-native English speakers. AECMA SD “incorporates a methodology for storing data in electronic form and provides the capability to output information both in electronic and, if required, paper format.


Cover Pages: AECMA SD Standard (Specification D)

Many readers have a limited knowledge of English. The specification is free to download and use, although it is recommended that advice be sought on the best methods for implementing an SD repository.

SD requires a document to be broken down into individual data items called Data Modules which can be marked with individual XML labels and metadata, and be part of a hierarchical XML structure. An actual XML hierarchy must be designed specifically for each different knowledge domain.

Whilst the title restricts its use to technical documentation it has been demonstrated that the principles of the specification can easily be applied to non-technical documentation.

Receive daily news updates from Managing Editor, Robin Cover. Issue 7 of the specification fully replaces all previous issues and revisions. Structure charts produced from the analysis of different data module types were included in this phase. This permits the updating of single data items without necessarily changing the path down the XML tree which points to them. These two groups explored the existing controlled languages and researched texts in several maintenance manuals.

SGML 1000v XML are system and platform independent data formats, thus enabling interchange of technical information across software applications. This modular design of DTD and Schemas allows for incremental update when new types of data modules are required.

Fortunately, some of the best minds in the field began working in the s to hammer out a standard that would help facilitate a revolution in the world of technical documentation. In aviation, it is mandatory to correctly understand maintenance and operation documentation to make sure that systems operate safely and correctly and to protect human lives.

The specification has since been modified for use with land, sea, and commercial equipment. SD can be downloaded for free at its official project website.

A data module is defined as ‘a self contained unit of data. A data module is a self-contained unit of information, such as a couple of paragraphs, a figure, or a table. It is an XML specification for preparing, managing, and using equipment maintenance and operations information.

Documentation Standards ATA 100/AECMA 1000D

That has resulted in new documentation being written for every new product, even if the product is likely comprised of many of the same physical components and sub-components used in other products. English is the international language of science, technology and human relations. For example, it identifies the version of the data module as well as the security settings which determine who can make changes to the module Interest in STE has also increased dramatically in the areas of language services, professional translation and interpreting, as well as in the academic world.


However, it is not often the wecma language of the readers of technical documentation. By using this site, you agree to the Terms of Use and Privacy Policy.

The results confirmed that a simplified language was necessary. Each module has its own identifier-the data module code DMC -that aids in ensuring that every piece of information placed in the CSDB is unique. 1000v is an interface specification with SL Issue 1.

Knowledge so partitioned and classified can therefore be shared among many publications, and updating of items in the underlying SD XML document will automatically affect updating of the dependent publications.

Items of information, which are repeated in different contexts, for example, warnings, opening and closing procedures, can be stored once as a single data module and can be used many times in different contexts.


A small to medium project will often consist of 10, or more data modules. Each item of information, therefore, carries all its own configuration data Retrieved from ” https: That standard is Specification D SD. Data modules have two sections: This metadata controls the actual use of the information. In addition to having a unique name, each data module consists of two parts: Today, the success of STE is such that other industries use it beyond its original intended purpose of aerospace maintenance documentation.

It is also the language of the aerospace and defense industry. The modular concept assists in the generation and simplification of electronic commenting procedures by its ability to readily identify relevant information at the lowest level possible.