Compliance of R7 with regulations
R7 fuel-saving device is made of aluminum and PET ( Polyethylene terephthalate). This material totally safe for humans even when in contact with food or the body.
No radioactive emissions. No electromagnetic active emissions. Only passive emissions.
R7 is a passive antenna if classified by the physical principle of its functioning. For this, you have to look for regulations on passive private antennas in your country.
Generally speaking, every metal piece of wire or metal plate is a passive antenna. This is well known from school. So it is impossible and not necessary to regulate it. For this passive antennas are not regulated in all countries we studied.
By the method how R7 is manufactured - it is printed having several layers of conductor.
The Harmonized System code for the R7 device is 85 34 00 11 if considering the method of production ( Printed multilayer circuits, consisting only of conductor elements and contacts). Use this code when making imports of our devices.
You can also use this HS code 8517.71 if considering the physical operating principle ( Aerials and aerial reflectors of all kinds; parts suitable for use therewith)
Below you can find regulations in several main countries and areas
EUROPE
Antennas in general are regulated by the Radio Equipment Directive (RED) 2014/53/EU
There is such an explanation on passive antennas
https://ec.europa.eu/docsroom/documents/33162/attachments/1/translations/en/renditions/native
1.6.3.4 Antennas
Antennas may be subdivided into “active” and “passive” types. “Active” antennas are supplied with one or more active electronic components (such as diodes, and transistors) interacting with the RF signal. All other antennas are in general considered “passive”.
Taking into account the definition of radio equipment in Article 2 of the Directive, passive antennas are not covered by RED if placed on the market as a single commercial unit.
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USA
FCC ( Federal Communications Commission) gives the following explanation on passive antennas:
https://apps.fcc.gov/kdb/GetAttachment.html?id=5qBZ5Zw0y5gQlfkLm6z6Uw%3D%3D&desc=353028%20D01%20Antennas%20Part%2015%20Transmitters%20v01r01&tracking_number=39060
Question: What are the equipment authorization requirements for marketing and selling passive
antennas.
Answer: Passive replacement antennas by themself do not require an FCC equipment authorization
and thus, by themselves do not require certification (no associated FCC ID number) nor are they
subject to SDoC.
A passive antenna is entirely comprised of passive components(no electronics). An active antenna uses electrically powered components for amplifiers, directivity,low-noise amplifiers (LNAs), power amplifiers (PAs), active filtering (tunable filters or switched filter banks), or switched antenna radiator elements and requires an FCC equipment authorization as part of a system
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The installation of consumer-owned antennas is regulated by the FCC in the USA.
On the website of FCC, it is said no permissions are necessary for such installation
https://www.fcc.gov/consumers/guides/installing-consumer-owned-antennas-and-satellite-dishes
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CANADA
Industry Canada (IC)
Devices certified under RSP-100 generally follow the same rules as the FCC.