Recreational diving services - Requirements and guidance on environmentally sustainable practices in recreational diving (ISO 21416:2019)

This document specifies requirements for service providers with regard to responsible practices for the provision of their services.
This document applies, but is not limited, to recreational-diving-related activities, for example:
— scuba diving;
— snorkelling;
— free diving (breath hold diving).
Further, this document provides guidance to all stakeholders involved in recreational-diving-related activities on best practice to minimize negative impact on the aquatic environment and to optimize positive outcomes.
NOTE In this document the term "aquatic" refers to all bodies of water.
This document helps stakeholders to identify and compare service providers who follow environmental best practice.

Dienstleistungen des Freizeittauchens - Anforderungen und Anleitung zu nachhaltigen Praktiken im Freizeittauchen (ISO 21416:2019)

Dieses Dokument legt die Anforderungen an Dienstleistungsanbieter hinsichtlich verantwortungsvoller Praktiken bei der Erbringung ihrer Dienstleistungen fest.
Dieses Dokument gilt u. a. Für Aktivitäten im Bereich Freizeittauchen, z. B.:
—   Gerätetauchen;
—   Schnorcheln;
—   Apnoetauchen (Freitauchen).
Zudem enthält dieses Dokument Anleitungen für alle Personen und Institutionen, die an Aktivitäten im Bereich Freizeittauchen beteiligt sind, bezüglich bewährter Vorgehensweisen zur Minimierung negativer Auswirkungen auf die aquatische Umwelt und zur Optimierung positiver Ergebnisse.
ANMERKUNG   In diesem Dokument bezieht sich der Begriff „aquatisch“ auf alle Arten von Gewässern.
Dieses Dokument hilft Interessenträgern dabei, Dienstleister zu erkennen und zu vergleichen, die bewährte Vorgehensweisen im Bereich Umwelt anwenden.

Services relatifs à la plongée de loisirs - Exigences et recommandations relatives aux pratiques écoresponsables en plongée de loisirs (ISO 21416:2019)

Le présent document spécifie des exigences pour les prestataires de service eu égard aux pratiques responsables propres à la mise à disposition de leurs services.
Le présent document s'applique, sans s'y limiter, aux activités liées à la plongée de loisirs, par exemple:
— plongée en scaphandre autonome;
— randonnée subaquatique;
— plongée libre (plongée en apnée).
De plus, le présent document fournit des recommandations à toutes les parties intéressées impliquées dans des activités liées à la plongée de loisirs concernant les bonnes pratiques permettant de réduire au minimum l'impact négatif sur le milieu aquatique et d'optimiser les résultats positifs.
NOTE Dans le présent document, le terme «aquatique» fait référence aux plans d'eau de tout type.
Le présent document aide les parties intéressées à identifier et à comparer les prestataires de services qui respectent les bonnes pratiques environnementales.

Centri za rekreacijsko potapljanje - Zahteve in navodilo v zvezi s trajnostnimi praksami pri rekreacijskem potapljanju (ISO 21416:2019)

Ta dokument določa zahteve za ponudnike storitev glede odgovornih praks pri zagotavljanju storitev.
Ta dokument se uporablja za dejavnosti, povezane z rekreacijskim potapljanjem, npr.:
• potapljanje z jeklenko;
• potapljanje z dihalko;
• prosto potapljanje (potapljanje na dah).
Ta dokument nadalje vsebuje vodila za vse deležnike, vpletene v dejavnosti, povezane z rekreacijskim potapljanjem, glede najboljših praks za zmanjševanje negativnega vpliva na vodno okolje in optimiziranja pozitivnih izidov.
Ta dokument potrošnikom zagotavlja tudi metodo za prepoznavanje in primerjanje ponudnikov storitev, ki upoštevajo okoljske najboljše prakse.

General Information

Status
Published
Publication Date
01-Oct-2019
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
02-Oct-2019
Completion Date
02-Oct-2019

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SLOVENSKI STANDARD
SIST EN ISO 21416:2019
01-december-2019
Centri za rekreacijsko potapljanje - Zahteve in navodilo v zvezi s trajnostnimi
praksami pri rekreacijskem potapljanju (ISO 21416:2019)

Recreational diving services - Requirements and guidance on sustainable practices in

recreational diving (ISO 21416:2019)

Dienstleistungen des Freizeittauchens - Anforderungen und Hinweise zu nachhaltigen

Praktiken im Freizeittauchen (ISO 21416:2019)

Services relatifs à la plongée de loisirs - Exigences et recommandations relatives aux

pratiques écoresponsables en plongée de loisirs (ISO 21416:2019)
Ta slovenski standard je istoveten z: EN ISO 21416:2019
ICS:
03.080.30 Storitve za potrošnike Services for consumers
03.200.99 Drugi standardi v zvezi s Other standards relating to
prostim časom in turizmom leisure and tourism
13.020.20 Okoljska ekonomija. Environmental economics.
Trajnostnost Sustainability
SIST EN ISO 21416:2019 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 21416:2019
---------------------- Page: 2 ----------------------
SIST EN ISO 21416:2019
EN ISO 21416
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2019
EUROPÄISCHE NORM
ICS 03.080.30; 03.200.99; 13.020.20
English Version
Recreational diving services - Requirements and guidance
on environmentally sustainable practices in recreational
diving (ISO 21416:2019)

Services relatifs à la plongée de loisirs - Exigences et Dienstleistungen des Freizeittauchens - Anforderungen

recommandations relatives aux pratiques und Hinweise zu nachhaltigen Praktiken im

écoresponsables en plongée de loisirs (ISO Freizeittauchen (ISO 21416:2019)
21416:2019)
This European Standard was approved by CEN on 5 August 2019.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this

European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references

concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN

member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by

translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management

Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,

Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and

United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21416:2019 E

worldwide for CEN national Members.
---------------------- Page: 3 ----------------------
SIST EN ISO 21416:2019
EN ISO 21416:2019 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

---------------------- Page: 4 ----------------------
SIST EN ISO 21416:2019
EN ISO 21416:2019 (E)
European foreword

This document (EN ISO 21416:2019) has been prepared by Technical Committee ISO/TC 228 "Tourism

and related services" in collaboration with Technical Committee CEN/TC 329 “Tourism services” the

secretariat of which is held by DIN.

This European Standard shall be given the status of a national standard, either by publication of an

identical text or by endorsement, at the latest by April 2020, and conflicting national standards shall be

withdrawn at the latest by April 2020.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the

following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,

Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of

North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the

United Kingdom.
Endorsement notice

The text of ISO 21416:2019 has been approved by CEN as EN ISO 21416:2019 without any modification.

---------------------- Page: 5 ----------------------
SIST EN ISO 21416:2019
---------------------- Page: 6 ----------------------
SIST EN ISO 21416:2019
INTERNATIONAL ISO
STANDARD 21416
First edition
2019-08
Recreational diving services —
Requirements and guidance on
environmentally sustainable practices
in recreational diving
Services relatifs à la plongée de loisirs — Exigences et
recommandations relatives aux pratiques écoresponsables en plongée
de loisirs
Reference number
ISO 21416:2019(E)
ISO 2019
---------------------- Page: 7 ----------------------
SIST EN ISO 21416:2019
ISO 21416:2019(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2019

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved
---------------------- Page: 8 ----------------------
SIST EN ISO 21416:2019
ISO 21416:2019(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Conduct of diving activities........................................................................................................................................................................ 1

5 Operation of dive boats .................................................................................................................................................................................. 2

6 Interaction with aquatic life ..................................................................................................................................................................... 2

6.1 Removal of aquatic life ..................................................................................................................................................................... 2

6.2 Feeding aquatic life ............................................................................................................................................................................. 3

7 Conservation and pollution control.................................................................................................................................................. 3

8 Operation of shore-based facilities ................................................................................................................................................... 4

9 Conservation of underwater heritage sites .............................................................................................................................. 4

10 Aquatic parks, reserves and marine protected areas .................................................................................................... 4

Annex A (informative) Guidance on sustainable practices ........................................................................................................... 5

Bibliography ................................................................................................................................................................................................................................ 8

© ISO 2019 – All rights reserved iii
---------------------- Page: 9 ----------------------
SIST EN ISO 21416:2019
ISO 21416:2019(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and

expressions related to conformity assessment, as well as information about ISO's adherence to the

World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www .iso

.org/iso/foreword .html.

The committee responsible for this document is ISO/TC 228, Tourism and related services.

Any feedback or questions on this document should be directed to the user’s national standards body. A

complete listing of these bodies can be found at www .iso .org/members .html.
iv © ISO 2019 – All rights reserved
---------------------- Page: 10 ----------------------
SIST EN ISO 21416:2019
ISO 21416:2019(E)
Introduction

The diving community has a unique capability and therefore responsibility in observing and reporting

on the condition of the aquatic environment. This document elaborates on how the recreational

diving community can make use of this capability while ensuring that full consideration is given to

environmentally sustainable interaction with the aquatic environment. It provides guidance on how

divers can positively affect the aquatic environment through activities such as underwater cleanups

and aquatic surveys.

In diver training and diving activities divers must have an awareness of their environmental impact.

This should include actively minimising any negative aspects, both potential and actual. Such training

should encourage awareness of positive actions.
This document is intended to benefit the following stakeholders:
— divers and snorkellers;
— diving instructors and guides;
— dive centres, schools or clubs;
— dive boat operators;
— diver training organisations;
— tour operators offering diving holidays;

— governmental and other bodies seeking information on diving and the aquatic environment.

© ISO 2019 – All rights reserved v
---------------------- Page: 11 ----------------------
SIST EN ISO 21416:2019
---------------------- Page: 12 ----------------------
SIST EN ISO 21416:2019
INTERNATIONAL STANDARD ISO 21416:2019(E)
Recreational diving services — Requirements and
guidance on environmentally sustainable practices in
recreational diving
1 Scope

This document specifies requirements for service providers with regard to responsible practices for

the provision of their services.

This document applies, but is not limited, to recreational-diving-related activities, for example:

— scuba diving;
— snorkelling;
— free diving (breath hold diving).

Further, this document provides guidance to all stakeholders involved in recreational-diving-related

activities on best practice to minimize negative impact on the aquatic environment and to optimize

positive outcomes.
NOTE In this document the term “aquatic” refers to all bodies of water.

This document helps stakeholders to identify and compare service providers who follow environmental

best practice.
2 Normative references
There are no normative refer
...

SLOVENSKI STANDARD
oSIST prEN ISO 21416:2018
01-junij-2018
Centri za rekreacijsko potapljanje - Zahteve in navodilo v zvezi s trajnostnimi
praksami pri rekreacijskem potapljanju (ISO/DIS 21416:2018)

Recreational diving services - Requirements and guidance on sustainable practices in

recreational diving (ISO/DIS 21416:2018)

Dienstleistungen des Freizeittauchens - Anforderungen und Hinweise zu nachhaltigen

Praktiken im Freizeittauchen (ISO/DIS 21416:2018)

Services relatifs à la plongée de loisirs - Exigences et recommandations relatives aux

pratiques écoresponsables en plongée de loisirs (ISO/DIS 21416:2018)
Ta slovenski standard je istoveten z: prEN ISO 21416
ICS:
03.080.30 Storitve za potrošnike Services for consumers
03.200.99 'UXJLVWDQGDUGLY]YH]LV Other standards relating to
SURVWLPþDVRPLQWXUL]PRP leisure and tourism
13.020.20 Okoljska ekonomija. Environmental economics.
Trajnostnost Sustainability
oSIST prEN ISO 21416:2018 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 21416:2018
---------------------- Page: 2 ----------------------
oSIST prEN ISO 21416:2018
DRAFT INTERNATIONAL STANDARD
ISO/DIS 21416
ISO/TC 228 Secretariat: UNE
Voting begins on: Voting terminates on:
2018-04-13 2018-07-06
Recreational diving services — Requirements and
guidance on sustainable practices in recreational diving

Services relatifs à la plongée de loisirs — Exigences et lignes directrices relatives aux pratiques durables en

matière de plongée de loisirs
ICS: 13.020.20; 03.080.30; 03.200.99
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 21416:2018(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. ISO 2018
---------------------- Page: 3 ----------------------
oSIST prEN ISO 21416:2018
ISO/DIS 21416:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018

All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may

be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting

on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address

below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved
---------------------- Page: 4 ----------------------
oSIST prEN ISO 21416:2018
ISO/DIS 21416:2018(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Conduct of diving activities........................................................................................................................................................................ 2

5 Operation of dive boats .................................................................................................................................................................................. 2

6 Interaction with aquatic life ..................................................................................................................................................................... 2

6.1 Removal of aquatic life ..................................................................................................................................................................... 2

6.2 Feeding aquatic life ............................................................................................................................................................................. 3

7 Conservation and pollution control.................................................................................................................................................. 3

8 Operation of shore based facilities .................................................................................................................................................... 4

9 Conservation of underwater heritage sites .............................................................................................................................. 4

10 Aquatic parks, reserves and marine protected areas .................................................................................................... 4

Annex A (informative) Guidance on sustainable practices ........................................................................................................... 6

© ISO 2018 – All rights reserved iii
---------------------- Page: 5 ----------------------
oSIST prEN ISO 21416:2018
ISO/DIS 21416:2018(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/ patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment,

as well as information about ISO's adherence to the World Trade Organization (WTO) principles in the

Technical Barriers to Trade (TBT) see the following URL: www .iso .org/ iso/ foreword .html.

The committee responsible for this document is ISO/TC 228, Tourism and related services.

iv © ISO 2018 – All rights reserved
---------------------- Page: 6 ----------------------
oSIST prEN ISO 21416:2018
ISO/DIS 21416:2018(E)
Introduction

The diving community has a unique capability and therefore responsibility in observing and reporting

on the condition of the aquatic environment. This document will elaborate on how the recreational

diving community can make use of this capability while ensuring that full consideration is given to

sustainable interaction with the aquatic environment. It provides guidance on how divers can positively

affect the aquatic environment through activities such as underwater clean ups and marine surveys.

This document specifies best practice used to promote sustainable interactions with the aquatic

environment. In diver training and diving activities divers must have an awareness of their

environmental impact. This should include actively minimising any negative aspects. Such training

should encourage awareness of positive actions.
Stakeholders that will benefit from this document are:
— divers and snorkellers;
— diving instructors and guides;
— dive centres, schools or clubs;
— dive boat operators;
— diver training organisations;
— tour operators offering diving holidays;

— governmental and other bodies seeking information on diving and the aquatic environment.

© ISO 2018 – All rights reserved v
---------------------- Page: 7 ----------------------
oSIST prEN ISO 21416:2018
---------------------- Page: 8 ----------------------
oSIST prEN ISO 21416:2018
DRAFT INTERNATIONAL STANDARD ISO/DIS 21416:2018(E)
Recreational diving services — Requirements and
guidance on sustainable practices in recreational diving
1 Scope

This document specifies requirements for service providers with regard to responsible practices for

the provision of their services.
This document applies to recreational diving related activities, e.g:
— scuba diving;
— snorkelling;
— free diving (breath hold diving).

Further, this document provides guidance to all stakeholders involved in recreational diving related

activities on best practice to minimise negative impact on the aquatic environment and to optimise

positive outcomes.

This document will also provide consumers with a method of identifying and comparing service

providers who follow environmental best practice.
2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated

references, the latest edition of the referenced document (including any amendments) applies.

ISO 13289:2011, Recreational diving services — Requirements for the conduct of snorkelling excursions

ISO 24803:2017, Recreational diving services — Requirements for recreational diving providers

3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— ISO Online browsing platform: available at http:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1
service provider
provider of services in accordance with ISO 24803 or ISO 13289
3.2
participant

person who takes part in one of these activities: scuba diving, snorkelling, free diving (breath hold diving)

© ISO 2018 – All rights reserved 1
---------------------- Page: 9 ----------------------
oSIST prEN ISO 21416:2018
ISO/DIS 21416:2018(E)
4 Conduct of diving activities
Service providers shall ensure that:

— a general briefing is conducted for participants on environmental best practice with pre-dive

briefings covering advice on specific local environmental factors,
— entry and exit points are carefully chosen to minimise impact,
— pre dive safety checks include streamlining gear (e.g. no dangling equipment),
— participants are encouraged to maintain good buoyancy control and trim,
— dive sites are selected a
...

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