French Guinea

1999-03-01 Thread Mike Cantwell, PE

Does anyone know what the EMC and safety requirements are 
for French Guinea?

Thanks,

Mike Cantwell, PE
RheinTexas, Inc.
Suite 150
1701 East Plano Parkway
Plano, TX 75074
mailto:cantw...@flash.net
Web Site: http://www.RheinTech.com
Tel: (972) 509-2566
Fax: (972) 509-0073


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Tranceiver regulations within hospitals

1999-03-01 Thread slongsta
Can anyone out there tell me if there are any regulations out there for the
use of tranceivers in hospitals in the uk and euorpe.

Many Thanks
Simon Longstaff
Mason Communications Ltd UK



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Re: New EMC requirements proposed for IEC60335

1999-03-01 Thread reheller


Nick, the IEC has immunity provisions for household
equipmentit is CISPR 14-2. Does IEC 60335-1 reference this
standard at all?

Bob Heller
===
===




Nick Williams n...@conformance.co.uk on 02/28/99 06:36:10 AM

Please respond to Nick Williams n...@conformance.co.uk


To:   emc-p...@majordomo.ieee.org
cc:(bcc: Robert E. Heller/US-Corporate/3M/US)
Subject:  New EMC requirements proposed for IEC60335




Readers may be interested to know that the IEC committee responsible for
IEC60335 have proposed an addition to section 19 of IEC60335-1 which will
incorporate EMC performance tests into the standard for the first time.

For those not completely familiar it, IEC60335-1 is the general requirement
for household appliances and section 19 is the abnormal operating
conditions section which is intended to ensure a product cannot catch fire,
explode or otherwise malfunction in a dangerous way when subjected to
forseeable abuse. Providing, as it does the basis, for the LVD harmonised
standard EN60335 as well as other standards used in almost every other part
of the world for electrical safety of household and small commercial
appliances, this standard probably affects more equipment used in more
homes worldwide than any other single safety standard.

The newly proposed clauses are all intended to test the immunity of the
product to EMC conditions to ensure that appliances which contain
electronic controls do not become dangerous if the operation of those
controls is disturbed by EMC related phenomena.

For those interested in the details, the draft for public comment,
reference number 98/264884DC, is available from the BSI. Outside the UK, if
you want to contact your local standard supplier, the IEC committee draft
number is 61/1547/CD. (Note - the last date for comments has now passed for
the BS consultative document, and presumably for the IEC draft as well.)

I should stress that this proposal relates to the IEC standard. Presumably,
national/harmonised implementations of the standard in places where there
are already EMC immunity provisions (EU and Australia/NZ etc.) will not
need to implement this additional set of requirements. Others better
qualified than I on this aspect may like to comment.

Nick.


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Re: New EMC requirements proposed for IEC60335

1999-03-01 Thread Nick Williams
I am working from the EN implementation of the published standard
(BSEN60335-1:1995, including amendments 8913 (oct 95) 9475 (may 97) and
10168 (jan 99). According to anex NA, which lists the differences between
the BS document and the IEC original,  CISPR  11 and CISPR 14 were
mentioned in the introduction to the IEC standard as standards dealing
with non-safey aspects of household appliances. This reference has been
excised from the EN document.

I am not qualified to state what existing standard (if any) the proposed
new immunity tests are based on or similar to, but the proposed amendment
will add the following standards to the list of normative references in the
IEC standard:

IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6,
IEC 61000-4-11.

Comments?

Nick.


At 07:28 -0600 1/3/99, rehel...@mmm.com wrote:
Nick, the IEC has immunity provisions for household
equipmentit is CISPR 14-2. Does IEC 60335-1 reference this
standard at all?

Bob Heller
==
SNIP

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Re: New EMC requirements proposed for IEC60335

1999-03-01 Thread reheller


Nick, the basic immunity standards that you call out below are the same
ones called out in both the EN and IEC versions of the EMC household
immunity standards CISPR 14-2 and EN 55014-2. CISPR 11 and CISPR 14 (14-1)
are emission standards.

Is this the wave of the future? Will safety standards add EMC requirements?
Will EMC immunity requirements become necessary in the U.S. through OSHA or
other safety agencies? Any other thoughts out there?

Bob Heller
===
==





Nick Williams n...@conformance.co.uk on 03/01/99 08:23:41 AM


To:   Robert E. Heller/US-Corporate/3M/US
cc:   emc-p...@majordomo.ieee.org
Subject:  Re: New EMC requirements proposed for IEC60335




I am working from the EN implementation of the published standard
(BSEN60335-1:1995, including amendments 8913 (oct 95) 9475 (may 97) and
10168 (jan 99). According to anex NA, which lists the differences between
the BS document and the IEC original,  CISPR  11 and CISPR 14 were
mentioned in the introduction to the IEC standard as standards dealing
with non-safey aspects of household appliances. This reference has been
excised from the EN document.

I am not qualified to state what existing standard (if any) the proposed
new immunity tests are based on or similar to, but the proposed amendment
will add the following standards to the list of normative references in the
IEC standard:

IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6,
IEC 61000-4-11.

Comments?

Nick.







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Re: New EMC requirements proposed for IEC60335

1999-03-01 Thread Lfresearch
Folks,

I posed the question of Immunity standards being enforced in the USA to Art
Whal(?) of the FCC. He did not see the need for immunity enforcement. After a
lengthy discussion I formed the opinion that it is most likely the FCC will
never press this issue, it will have to come from another STDs body.

Pity the USA isn't as organized as Europe;-)

Derek.

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Re: New EMC requirements proposed for IEC60335

1999-03-01 Thread ed . price



  From: lfresea...@aol.com
  Subject: Re: New EMC requirements proposed for IEC60335
  Date: Mon, 1 Mar 1999 13:11:30 EST 
  To: rehel...@mmm.com, n...@conformance.co.uk
  Cc: emc-p...@majordomo.ieee.org


 Folks,
 
 I posed the question of Immunity standards being enforced in the USA to Art
 Whal(?) of the FCC. He did not see the need for immunity enforcement. After a
 lengthy discussion I formed the opinion that it is most likely the FCC will
 never press this issue, it will have to come from another STDs body.
 
 Pity the USA isn't as organized as Europe;-)
 
 Derek.
 
Derek:

I think that immunity requirements for the USA commercial market are likely 
about 5 years away. After about a year of argument, the FCC will probably cut 
them in over a three-year transition period. That's my Euro's worth.

BTW, in the mid 60's, Newton Minnow, then FCC Chairman, obliquely addressed 
European (uhh, we were only thinking VDE way back then) regulatory practices 
when he said:

In the US, all things which are not specifically prohibited are allowed; in 
Germany, all things not specifically allowed are prohibited!

So, where's the pity? I didn't raise my son to be a lawyer.


;-)
Ed

--
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA.  USA
619-505-2780
List-Post: emc-pstc@listserv.ieee.org
Date: 03/01/1999
Time: 12:45:46
--



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RE: New EMC requirements proposed for IEC60335

1999-03-01 Thread Matejic, Mirko
Derek,

As Art Wall told you, at this point FCC does not see enough justification to
enforce 
compliance with EMC immunity standards. FCC might change their mind, don't
worry. 
Procedure will require wide prior consultations with industry and end users.

Sometimes Europe is too organized, remember recent discussion about odors, I
would 
add harmonics, flicker, magnetic field, etc... and created heaven for test
labs.

Mirko

-Original Message-
From:   lfresea...@aol.com [SMTP:lfresea...@aol.com]
Sent:   Monday, March 01, 1999 10:12 AM
To: rehel...@mmm.com; n...@conformance.co.uk
Cc: emc-p...@majordomo.ieee.org
Subject:Re: New EMC requirements proposed for IEC60335

Folks,

I posed the question of Immunity standards being enforced in the USA
to Art
Whal(?) of the FCC. He did not see the need for immunity
enforcement. After a
lengthy discussion I formed the opinion that it is most likely the
FCC will
never press this issue, it will have to come from another STDs body.

Pity the USA isn't as organized as Europe;-)

Derek.



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RE: New EMC requirements proposed for IEC60335

1999-03-01 Thread WOODS, RICHARD
This question came up a couple of years ago at the IEEE EMC Symposium. Art
was the speaker and he indicted then that immunity requirements were
considered to be a marketing issue, so the FCC had no plans in that area. By
a show of hands, the only people in the audience that supported mandatory
immunity requirements were associated with military procurement. So, don't
expect the FCC or any private standards organization to press this issue. It
should be noted that the FDA has opened an investigation on immunity of
medical equipment, so there will most likely be some new requirements for
that type of equipment.

--
From:  lfresea...@aol.com [SMTP:lfresea...@aol.com]
Sent:  Monday, March 01, 1999 1:12 PM
To:  rehel...@mmm.com; n...@conformance.co.uk
Cc:  emc-p...@majordomo.ieee.org
Subject:  Re: New EMC requirements proposed for IEC60335

Folks,

I posed the question of Immunity standards being enforced in the USA
to Art
Whal(?) of the FCC. He did not see the need for immunity
enforcement. After a
lengthy discussion I formed the opinion that it is most likely the
FCC will
never press this issue, it will have to come from another STDs body.

Pity the USA isn't as organized as Europe;-)

Derek.

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EMC and Software

1999-03-01 Thread reheller


Could someone provide their knowledge of or resources for the control or
mitigation of EMI through the use of software?

Thanks,

Bob Heller
3M Company



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RE: C Tick..

1999-03-01 Thread UMBDENSTOCK, DON
George,

See Comments below.

 --
 From: Sparacino,George[SMTP:sparaci...@andovercontrols.com]
 Reply To: Sparacino,George
 Sent: Friday, February 26, 1999 4:25 PM
 To:   emc-p...@ieee.org
 Subject:  C Tick..
 
 Good day,
 
 I was asked to investigate what is required to obtain the C tick for
 our products.
 
 Our products have been evaluated to the applicable stds as prescribed by
 the EMC directive for ITE equipment (emissions  immunity).
 
 
 My Questions:
 
 I understand that the c tick marking is a required marking of EMC
 approval for electronic devices.  Does this cover both emissions 
 immunity ?   or just emissions ?
 
 Just emissions.
 
 Can I request applications myself (I'm in the USA) or do I need an
 Australian rep to do this ?
 
An Australian National must make the initial application that assigns a
number to your products via the importer or the Australian branch of your
company.  This number is part of the C-tick mark logo placed on each
product.

 Could I present my existing reports / certificates (created to satisfy
 EMC directive), or am I required to generate new ones in a specified
 (ACA) report format.
 
Your existing reports are sufficient to be legal.  However, in the case of
conflict, the results of an Australian lab have the final say.

 Thanks for any help you can give me.
 George
 
 
Good luck,

Don Umbdenstock
Sensormatic

The comments above are my opinions and do not necessarily reflect that of my
company.
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RE: C Tick..

1999-03-01 Thread Edward Fitzgerald
Dear George,

The changes in the Telecom and Radio Acts mean that there are now
criminal penalties imposed upon the 'Permit Holder' [importer or
(Australian) manufacturer] of equipment that breaches the conditions of
the Acts.  An example of the penalties are given below :-

Extract from The tics Newsletter Vol.1 Iss.2

Section 407 of the Telecommunications Act 1997 states that a penalty
unit is equivalent to Aus$110 [see s4AA of the Crimes Act 1914], it also
states that 
1.  A false declaration on the Approval Application Form by an
individual is 100 penalty units and 500 penalty units for a corporation.
2. If found guilty of supplying unlabelled customer equipment, the
'Permit Holder' is punishable on conviction of a fine not exceeding 100
penalty units.
3. If found guilty of supplying labelled customer equipment before
meeting any of the requirements under Section 408(5) of the Act, the
'Permit Holder' will face a fine not exceeding 100 penalty units.
4. If found guilty of failing to retain records of the approved
customer equipment, the 'Permit Holder' will face a fine not exceeding
100 penalty units.
5. If found guilty of applying labels to the approved customer
equipment which contain false statements about compliance with
standards, the 'Permit Holder' will face a fine not exceeding 120
penalty units. (Currently equal to Aus$13,200)

You mentioned ITE, what exactly are you intending to import as there may
be additional compliance areas you may need to consider.  The type of
equipment will also determine whether third party test reports are
mandatory.  Only EMC Emissions are currently required, testing of ITE 
Telecoms equipment to AS/NZ 3548 must be performed by a suitably
accredited RTA (NATA Recognised Testing Authority).  You will also need
to consider AS/NZ 3260 (equiv. IEC 950) and TS 001 if your product is
Telecom related.  Test reports must be held in the compliance folder and
made available for inspection by the appropriate regional office of the
ACA.

My company European Technology Services (Australia) Pty Ltd operate an
Australian Agency Service (AAStm) which takes on the legal
representation liabilities for Australia and ultimately act as the
competent engineering function required by the ACA. The advantage of
having an independent organisation, with none of the usual commercial
hang-ups associated with distributors, is that you only have one
supplier code number to apply and only one set of compliance
documentation to update.  Leaving the distribution channels open to ship
product.

 
You may wish to browse the ACA web site http://www.sma.gov.au/ for
further confirmation of applicable requirements.
 
Send me an email off-line if you need further guidance on the standards
or compliance areas you will need to consider.
 
Best regards, Edward Fitzgerald
 
Director, European Technology Services
Specialist Communications Compliance Consultancy 
With offices in the UK, Australia and Canada

asia-pac.off...@ets-tele.com

-Original Message-
From: UMBDENSTOCK, DON [ mailto:umbdenst...@sensormatic.com]
Sent: 01 March 1999 13:13
To: emc-p...@ieee.org; 'Sparacino,George'
Subject: RE: C Tick..


George,

See Comments below.

 --
 From:     Sparacino,George[SMTP:sparaci...@andovercontrols.com]
 Reply To:     Sparacino,George
 Sent:     Friday, February 26, 1999 4:25 PM
 To:   emc-p...@ieee.org
 Subject:  C Tick..

 Good day,

 I was asked to investigate what is required to obtain the C tick for
 our products.

 Our products have been evaluated to the applicable stds as prescribed
by
 the EMC directive for ITE equipment (emissions  immunity).


 My Questions:

 I understand that the c tick marking is a required marking of EMC
 approval for electronic devices.  Does this cover both emissions 
 immunity ?   or just emissions ?

 Just emissions.

 Can I request applications myself (I'm in the USA) or do I need an
 Australian rep to do this ?

An Australian National must make the initial application that assigns a
number to your products via the importer or the Australian branch of
your
company.  This number is part of the C-tick mark logo placed on each
product.

 Could I present my existing reports / certificates (created to satisfy
 EMC directive), or am I required to generate new ones in a specified
 (ACA) report format.

Your existing reports are sufficient to be legal.  However, in the case
of
conflict, the results of an Australian lab have the final say.

 Thanks for any help you can give me.
 George


Good luck,

Don Umbdenstock
Sensormatic

The comments above are my opinions and do not necessarily reflect that
of my
company.
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RE: C Tick..

1999-03-01 Thread Jim Hulbert


One further note:  I believe a U.S. lab that is accredited by either AALA or
NVLAP is considered a certified lab under mutual recognition agreement.
However, I'm not sure of the current status of the MRA.

Jim Hulbert
Pitney Bowes


-- Forwarded by Jim Hulbert/MSD/US/PBI on 03/01/99 02:33 PM
---

From: WOODS RICHARD wo...@sensormatic.com AT SMTPGWY on 03/01/99 08:58 AM

To:   emc-p...@ieee.org AT SMTPGWY@pbiccmail, 'Sparacino George'
  sparaci...@andovercontrols.com AT SMTPGWY@pbiccmail
cc:(bcc: Jim Hulbert/MSD/US/PBI)

Subject:  RE: C Tick..




George you can find a complete description of the requirements at
http://www.sma.gov.au/ http://www.sma.gov.au/ .
Only emissions are required. The person residing in Australia and responsible
for placing the product on the market is responsible for making the application.
Reports are not required to be submitted, but must be available for inspection.
Existing reports are acceptable, however, the authorities have the right to
accept reports only from certified labs.

 --
 From:  Sparacino,George [SMTP:sparaci...@andovercontrols.com]
 Sent:  Friday, February 26, 1999 4:26 PM
 To:  emc-p...@ieee.org
 Subject:  C Tick..

 Good day,

 I was asked to investigate what is required to obtain the C tick
for
 our products.

 Our products have been evaluated to the applicable stds as
prescribed by
 the EMC directive for ITE equipment (emissions  immunity).


 My Questions:

 I understand that the c tick marking is a required marking of EMC approval for
 electronic devices.  Does this cover both emissions  immunity ?   or just
 emissions ?

 Can I request applications myself (I'm in the USA) or do I need an Australian
 rep to do this ?

 Could I present my existing reports / certificates (created to
satisfy
 EMC directive), or am I required to generate new ones in a specified (ACA)
 report format.

 Thanks for any help you can give me.
 George

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 ri...@sdd.hp.com, or roger.volgst...@compaq.com (the list administrators).

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RFC822.TXT
Description: Text - character set unknown


Fw: RE: EMC and Software

1999-03-01 Thread ed . price
Posted for Jim Knighten:




  From: Knighten, Jim knigh...@trans.sandiegoca.ncr.com
  Subject: RE: EMC and Software
  Date: Mon, 1 Mar 1999 09:54:44 -0800 
  To: emc-p...@majordomo.ieee.org, rehel...@mmm.com


 Bob,
 
 Before I respond to this, could you please elaborate a little.  I am not
 certain I understand what you are asking for?
 
 Jim Knighten
 
 Dr. Jim Knighten  e-mail: jlknigh...@ieee.org
 Senior Consulting Engineer
 NCR
 17095 Via del Campo
 San Diego, CA 92127   http://www.ncr.com
 Tel: 619-485-2537
 Fax: 619-485-3788
 
 
   --
   From:  rehel...@mmm.com
   Sent:  Monday, March 01, 1999 6:03 AM
   To:  emc-p...@majordomo.ieee.org
   Subject:  EMC and Software
 
 
 
   Could someone provide their knowledge of or resources for the
 control or
   mitigation of EMI through the use of software?
 
   Thanks,
 
   Bob Heller
   3M Company
 

--
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA.  USA
619-505-2780
List-Post: emc-pstc@listserv.ieee.org
Date: 03/01/1999
Time: 10:12:22
--



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Fw: RE: EMC and Software

1999-03-01 Thread ed . price
Posted for Bruce Hunter:





  From: Bruce Hunter bru...@thomson-csf.com.au
  Subject: RE: EMC and Software
  Date: Tue, 2 Mar 1999 07:54:15 +1100 (EST) 
  To: rehel...@mmm.com
  Cc: emc-p...@majordomo.ieee.org


 On Mon, 1 Mar 1999 rehel...@mmm.com wrote:
 
  Sorry for not being clear:
  
  I have received and read a fair amount of data on the containment and
  recovery from ESD spikes through the use of software.
  
  Can software also control and/or limit the amount of emissions from
  equipment? Harmonics? Voltage variations?
  
  I know the question is broad and the answers may be equipment specific.
  But when software and hardware design engineers get together on a design,
  are there any general rules of thumb or specifics that they should be
  aware of in terms of EMC?
 
 There are various software techniques to filters the effects of transients
 and interference on input circuits with embedded software based products. 
 There range from averaging, successive sampling and comparison through to
 signal analysis and recovery. 
 
 One important rule of thumb is that software cannot recover information
 where it doesn't exist. 
 
 On the issue of ESD spikes, its seems that you are trying to recover from 
 a software crash induced by hardware susceptibility to transients. There 
 are various techniques that can be used from watchdog timers, program 
 boundary checking, cyclic reset and run operation etc. 
 
 If the failure can result in a hazardous condition rather than an
 unreliable product then you have a different and a more serious problem.
 In this case you would need to establish and prove the safe operation of
 this product by formal management of the functional safety of the product.
 
 You can look at IEC61508 (Functional safety of electrical/ electronic/
 programmable electronic safety related systems) for guidance here. Part 6
 of this standard has a good library of techniques to handle software and
 hardware failures. UL1998 also has a list of useful measures to address
 the results of hardware failures and malfunctions on software. 
 
 I hope this helps...
 
 Bruce Hunter  email: bru...@thomson-csf.com.au
 Thomson-CSF Pacific   Phone: +61 2 9981 0630  Fax:   +61 2 9971 1759
 176 South Creek Road, Dee Why, NSW 2099, Australia
 
 

---End of Original Message-

--
Ed Price
ed.pr...@cubic.com
Electromagnetic Compatibility Lab
Cubic Defense Systems
San Diego, CA.  USA
619-505-2780
List-Post: emc-pstc@listserv.ieee.org
Date: 03/01/1999
Time: 13:01:59
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RE: EN 50082-1:1992 vs 1997

1999-03-01 Thread WOODS, RICHARD
The import date is not the correct date to use. Every copy of a new product
that is placed on the market or placed in service after the effective date
must comply with the new requirements. Note that old products may remain in
distribution and sold after that date.

New standards do not apply to used or repaired equipment that remains within
the EU, but they do apply to used or repaired equipment imported into the EU
after the effective date. There are similar requirements for certain levels
of refurbished equipment. The Commission has given its official position of
when refurbished equipment becomes like new and needs to comply with the new
standards. Perhaps someone can point you to the web site for their official
comments.

--
From:  Collins, Erik D. [SMTP:collin...@lxe.com]
Sent:  Monday, March 01, 1999 3:15 PM
To:  'emc-pstc'
Subject:  EN 50082-1:1992 vs 1997

I have a question regarding the applicability of EN 50082-1:1992 vs.
EN
50082-1:1997.  It is my understanding that as of July 1, 2001, all
products that are still being shipped into the EU must comply with
EN
50082-1:1997.  What if the products originally met EN 50082-1:1992
and
are no longer being shipped but are still being repaired or replaced
after July 1, 2001.  Do these products have to meet EN 50082-1:1997
as
well?

Best Regards


Erik D. Collins

EMI/EMC Approvals Engineer
LXE Inc.
125 Technology Parkway
Norcross, GA  30092
USA
Phone 770-447-4224 x3240
Fax   770-447-6928

Check out our website @:
http://www.lxe.com

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Re: CE mark self certification

1999-03-01 Thread Rich Nute


Hi Dan:


   Can anyone explain the advantages/disadvantages of going through a notified
   body for CE Mark as opposed to self certifying?  It costs a load of money to
   retain the services of a notified body and I was wondering what you really
   get from it.

Its a business decision.

Assuming the documentation takes the same amount of time,
regardless whether a NCB or you...

If you use a NCB, your company pays them for their work and 
their profit.  You can do something else.

If you prepare a TCF, your company pays you for the work, but
doesn't pay anyone any profit.  You should be faster than the
NCB (since you know your product well).  So it should be less
costly to do the TCF.  But, you can't do something else.

What do you get from the NCB?  A document.

What do you have with a TCF?  A document.

The only advantage of using the NCB is that the document might
be less prone to a critical review by authorities than a TCF.

If you are going to other countries outside the EU, a CB 
Certificate and Test Report can be used to quickly and 
reasonably obtain any necessary certifications.  Otherwise,
its one test per country.


Best regards,
Rich



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 Richard Nute  Product Safety Engineer
 Hewlett-Packard Company   Product Regulations Group 
 AiO Division  Tel   :   +1 619 655 3329 
 16399 West Bernardo Drive FAX   :   +1 619 655 4979 
 San Diego, California 92127   e-mail:  ri...@sdd.hp.com 
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