CERTIFICATEIQNet and

Quality Management System

ISO 9001:2008

President of IQNet

Issued on : 2013-04-05

THE INTERNATIONAL CERTIFICATION NETWORK

R

THE INTERNATIONAL CERTIFICATION NETWORK

R

YUQS

which fulfills the requirements of the following standard

has implemented and maintains a

for the following field of activities

hereby certify that the organization

Validity date : 2016-04-04

Registration Number : RS-Q-1117

Michael Drechsel

Director of YUQSAleksandar Djordjevic

IQNet Partners*: AENOR Spain AFNOR Certification France AIB-Vinçotte International Belgium ANCE-SIGE Mexico APCER Portugal CCC Cyprus

CISQ Italy CQC China CQM China CQS Czech Republic Cro Cert Croatia DQS Holding GmbH Germany DS Denmark FCAV Brazil FONDONORMA Venezuela ICONTEC Colombia IMNC Mexico INNORPI Tunisia

Inspecta Certification Finland IRAM Argentina JQA Japan KFQ Korea MIRTEC Greece MSZT Hungary Nemko AS Norway NSAI Ireland PCBC Poland Quality Austria Austria RR Russia SII Israel SIQ Slovenia SIRIM QAS International Malaysia

SQS Switzerland SRAC Romania TEST St Petersburg Russia TSE Turkey YUQS Serbia IQNet is represented in the USA by: AFNOR Certification, CISQ, DQS Holding GmbH and NSAI Inc.

* The list of IQNet partners is valid at the time of issue of this certificate. Updated information is available under www.iqnet-certification.com

NETINVEST DOO

Terazije 12/5SRB - 11000 Belgrade

Consulting, d

renewable energy resources and construction

esign and realization of projects in the field of power supply and telecommunication installations,

CERTIFICATEIQNet and

President of IQNet

Issued on : 2013-04-05

THE INTERNATIONAL CERTIFICATION NETWORK

R

THE INTERNATIONAL CERTIFICATION NETWORK

R

YUQS

for the following field of activities

hereby certify that the organization

Validity date : 2016-04-04

Registration Number : RS-E-0209

Michael Drechsel

Director of YUQSAleksandar Djordjevic

IQNet Partners*: AENOR Spain AFNOR Certification France AIB-Vinçotte International Belgium ANCE-SIGE Mexico APCER Portugal CCC Cyprus

CISQ Italy CQC China CQM China CQS Czech Republic Cro Cert Croatia DQS Holding GmbH Germany DS Denmark FCAV Brazil FONDONORMA Venezuela ICONTEC Colombia IMNC Mexico INNORPI Tunisia

Inspecta Certification Finland IRAM Argentina JQA Japan KFQ Korea MIRTEC Greece MSZT Hungary Nemko AS Norway NSAI Ireland PCBC Poland Quality Austria Austria RR Russia SII Israel SIQ Slovenia SIRIM QAS International Malaysia

SQS Switzerland SRAC Romania TEST St Petersburg Russia TSE Turkey YUQS Serbia IQNet is represented in the USA by: AFNOR Certification, CISQ, DQS Holding GmbH and NSAI Inc.

* The list of IQNet partners is valid at the time of issue of this certificate. Updated information is available under www.iqnet-certification.com

NETINVEST DOO

Terazije 12/5SRB - 11000 Belgrade

Consulting, d

renewable energy resources and construction

esign and realization of projects in the field of power supply and telecommunication installations,

which fulfills the requirements of the following standard

has implemented and maintains an

Environmental Management System

ISO 14001:2004

CERTIFICATEIQNet and

President of IQNet

Issued on : 2013-04-05

THE INTERNATIONAL CERTIFICATION NETWORK

R

THE INTERNATIONAL CERTIFICATION NETWORK

R

YUQS

for the following field of activities

hereby certify that the organization

Validity date : 2016-04-04

Registration Number : RS-O-0090

Michael Drechsel

Director of YUQSAleksandar Djordjevic

IQNet Partners*: AENOR Spain AFNOR Certification France AIB-Vinçotte International Belgium ANCE-SIGE Mexico APCER Portugal CCC Cyprus

CISQ Italy CQC China CQM China CQS Czech Republic Cro Cert Croatia DQS Holding GmbH Germany DS Denmark FCAV Brazil FONDONORMA Venezuela ICONTEC Colombia IMNC Mexico INNORPI Tunisia

Inspecta Certification Finland IRAM Argentina JQA Japan KFQ Korea MIRTEC Greece MSZT Hungary Nemko AS Norway NSAI Ireland PCBC Poland Quality Austria Austria RR Russia SII Israel SIQ Slovenia SIRIM QAS International Malaysia

SQS Switzerland SRAC Romania TEST St Petersburg Russia TSE Turkey YUQS Serbia IQNet is represented in the USA by: AFNOR Certification, CISQ, DQS Holding GmbH and NSAI Inc.

* The list of IQNet partners is valid at the time of issue of this certificate. Updated information is available under www.iqnet-certification.com

NETINVEST DOO

Terazije 12/5SRB - 11000 Belgrade

Consulting, d

renewable energy resources and construction

esign and realization of projects in the field of power supply and telecommunication installations,

Occupational Health and Safety Management System

OHSAS 18001:2007which fulfills the requirements of the following standard

has implemented and maintains an

CERTIFICATEIQNet and

President of IQNetAleksandar Djordjevic

THE INTERNATIONAL CERTIFICATION NETWORK

R

THE INTERNATIONAL CERTIFICATION NETWORK

R

YUQShereby certify that the organization

Registration Number : RS-I-0012

Michael Drechsel

Director of YUQS

Information Security Management System

ISO/IEC 27001:2013

which fulfills the requirements of the following standard

has implemented and maintains an

Issued on : 2015-06-08Validity date : 2018-06-07

for the following field of activities

IQNet Partners*: AENOR Spain AFNOR Certification France AIB-Vinçotte International Belgium ANCE-SIGE Mexico APCER Portugal CCC Cyprus

CISQ Italy CQC China CQM China CQS Czech Republic Cro Cert Croatia DQS Holding GmbH Germany FCAV Brazil FONDONORMA Venezuela ICONTEC Colombia IMNC Mexico Inspecta Certification Finland IRAM Argentina

JQA Japan KFQ Korea MIRTEC Greece MSZT Hungary Nemko AS Norway NSAI Ireland PCBC Poland Quality Austria Austria RR Russia SII Israel SIQ Slovenia SIRIM QAS International Malaysia

SQS Switzerland SRAC Romania TEST St Petersburg Russia TSE Turkey YUQS Serbia IQNet is represented in the USA by: AFNOR Certification, CISQ, DQS Holding GmbH and NSAI Inc.

* The list of IQNet partners is valid at the time of issue of this certificate. Updated information is available under www.iqnet-certification.com

NETINVEST DOO

Terazije 12/5SRB - 11000 Belgrade

Consulting, d

renewable energy resources and construction

esign and realization of projects in the field of power supply and telecommunication installations,

CERTIFICATEIQNet and

President of IQNetAleksandar Djordjevic

THE INTERNATIONAL CERTIFICATION NETWORK

R

THE INTERNATIONAL CERTIFICATION NETWORK

R

YUQShereby certify that the organization

Registration Number : RS-En-0006

Michael Drechsel

Director of YUQS

Issued on : 2015-07-06Validity date : 2018-07-05

for the following field of activities

Energy Management Systems

ISO 50001:2011 which fulfills the requirements of the following standard

has implemented and maintains an

NETINVEST DOO

Terazije 12/5SRB - 11000 Belgrade

Consulting, d

renewable energy resources and construction

esign and realization of projects in the field of power supply and telecommunication installations,

IQNet Partners*: AENOR Spain AFNOR Certification France AIB-Vinçotte International Belgium APCER Portugal CCC Cyprus

CISQ Italy CQC China CQM China CQS Czech Republic Cro Cert Croatia DQS Holding GmbH Germany FCAV Brazil FONDONORMA Venezuela ICONTEC Colombia IMNC Mexico Inspecta Certification Finland INTECO Costa Rica

IRAM Argentina JQA Japan KFQ Korea MIRTEC Greece MSZT Hungary Nemko AS Norway NSAI Ireland PCBC Poland Quality Austria Austria RR Russia SIGE Mexico SII Israel SIQ Slovenia SIRIM QAS International Malaysia

SQS Switzerland SRAC Romania TEST St Petersburg Russia TSE Turkey YUQS Serbia IQNet is represented in the USA by: AFNOR Certification, CISQ, DQS Holding GmbH and NSAI Inc.

* The list of IQNet partners is valid at the time of issue of this certificate. Updated information is available under www.iqnet-certification.com

THE INTERNATIONAL CERTIFICATION NETWORK

R

JUQS - DRUŠTVO ZA SERTIFIKACIJU I NADZOR SISTEMA KVALITETA d.o.o.Trg Nikole Pašiæa 3/V, Beograd, Republika Srbija

Direktor

u saglasnosti sa standardom za sisteme menadžmenta bezbednošæu informacija

kojim se potvrðuje da je sistem menadžmenta bezbednošæu informacijakoji je uspostavila i primenjuje organizacija

SRPS ISO/IEC 27001:2014SRPS ISO/IEC 27001:2014

Validnost ovog sertifikata može se proveriti na sajtu www.yuqs.org

Reg. br. I-0012

Aleksandar Ðorðeviæ Aleksandar Ðorðeviæ

na osnovu odluke iz Zapisnika sa zasedanja broj Z-29-02-15-174

sertifikacione komisije

Beograd Ovaj sertifikat važi do

Predsednik sertifikacione komisije

Obim sertifikacije

i odnosi se na

Trg Nikole Pašiæa 3/V, Beograd, Republika Srbija

izdaje

SERTIFIKATSERTIFIKAT

07.06.2018. godine08.06.2015. godine

lokacije navedene u Rešenju o sertifikaciji R-I-0012

Konsalting, projektovanje i izvoðenje radova u oblasti elektroenergetskih i telekomunikacionih instalacija,

obnovljivih izvora energije i graðevinskih konstrukcija

Terazije 12/5 • 11000 Beograd

THE INTERNATIONAL CERTIFICATION NETWORK

R

JUQS - DRUŠTVO ZA SERTIFIKACIJU I NADZOR SISTEMA KVALITETA d.o.o.Trg Nikole Pašiæa 3/V, Beograd, Republika Srbija

Direktor

u saglasnosti sa standardom za sisteme menadžmenta energijom

kojim se potvrðuje da je sistem menadžmenta energijomkoji je uspostavila i primenjuje organizacija

SRPS EN ISO 50001:2012SRPS EN ISO 50001:2012

Validnost ovog sertifikata može se proveriti na sajtu www.yuqs.org

Reg. br. En-0006

Dragan Burgund Aleksandar Ðorðeviæ

na osnovu odluke iz Zapisnika sa zasedanja broj Z-29-02-15-212

sertifikacione komisije

Beograd Ovaj sertifikat važi do

Predsednik sertifikacione komisije

Obim sertifikacije

i odnosi se na

Trg Nikole Pašiæa 3/V, Beograd, Republika Srbija

izdaje

SERTIFIKATSERTIFIKAT

05.07.2018. godine06.07.2015. godine

lokacije navedene u Rešenju o sertifikaciji R-En-0006

Konsalting, projektovanje i izvoðenje radova u oblasti elektroenergetskih i telekomunikacionih instalacija,

obnovljivih izvora energije i graðevinskih konstrukcija

Terazije 12/5 • 11000 Beograd