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TAR NC Implementation Document – Second Edition September 2017
WHO IS DOING WHAT
Who
Ref. to the NC What to do
When to do
Application Date
III.
NRA
1. Article 5(6),
ref. to Article
27(4)
Provide justification for capacity/commodity cost
allocation comparison indexes exceeding 10%
Part of the decision per
Article 27(4)
Rule – 6 April 2017,
compliance – 31 May 2019
2. Article 6(1),
ref. to Art. 27
Set or approve the RPM
Per Article 27
31 May 2019
3. Article
10(2)(a)*
Decide that the same RPM is applied separately in a
multi-TSO entry-exit system within a MS
Estimate – together with the
decision per Article 27(4)
31 May 2019
4. Article
10(2)(b)*
Decide on intermediate steps allowing for different
RPM to be applied separately in a multi-TSO entry-exit system within a MS – when planning entry-exit
system mergers
Estimate – together with the
decision per Article 27(4)
31 May 2019
5. Article
10(2)(b)*
Decide who carries out an impact assessment and a
CBA on intermediate steps referred to in point 4 –
TSO or NRA
Before the decision referred to
in point 4
31 May 2019
6. Article
10(2)(b)*
Carry out an impact assessment and a CBA on
intermediate steps referred to in point 4
Before the decision above in
point 4 and after the decision
referred to in point 5
31 May 2019
7. Article 10(4) Decide whether to postpone the initial deadline for
applying the RPM(s) separately referred to in point
3 or 4
Before the deadline set out in
the decision referred to in point
3 or 4
31 May 2019
8. Article 10(5)* Carry out a consultation on the principles of an
effective ITC and its consequences on the tariff level
Simultaneously with the final
consultation per Article 26
31 May 2019
9. Article 10(5)* Publish the ITC mechanism and the responses to the
consultation on the principles of an effective ITC and
its consequences on the tariff level
After the consultation referred
to in point 8
31 May 2019
10. Article 19(3) Decide whether to implement incentive mechanisms
for capacity sales
Estimate – before the start of
the regulatory/tariff period
31 May 2019
11. Article 19(5) Decide whether to attribute the earned auction
premium to a specific account separate from the
regulatory account
Estimate – before the start of
the regulatory/tariff period
31 May 2019
12. Article 19(5) Decide whether to use the earned auction premium to
reduce physical congestion – applicable for both price
cap and non-price cap regimes
Decide whether to use the earned auction premium to
decrease the transmission tariffs for the next tariff
period(s) – applicable only for non-price cap regimes
Estimate – before the start of
the regulatory/tariff period
31 May 2019
13. Article 20(2) Decide on the rules for reconciliation of the regulatory
account
Estimate – before the start of
the regulatory period
31 May 2019
14. Article 21(3) Approve the agreement between TSOs on the
attribution of the auction premium from the sales of
bundled capacity products referred to in point II.1
No later than 3 months before
the start of the annual yearly
capacity auctions, not a yearly
activity unless there are changes
to the agreement
Rule – 6 April 2017,
compliance – March 2018
15. Article 21(4) Submit the agreement referred to in point 14 to
ACER for information – when the IP connects
adjacent entry-exit systems of two MSs
Once the agreement is
approved; for agreements in
place before the TAR NC –
after entry into force
6 April 2017
16. Article 26(1) Decide who carries out the periodic consultation –
TSO or NRA
As from the NC entry into force 6 April 2017
17. Article 27(1) Decide who will forward the consultation documents
referred to in point I.2 to ACER – TSO or NRA
Upon launching the final
consultation
Rule – 6 April 2017,
compliance – 31 May 2019
18. Article 27(4) Take and publish a motivated decision on all the
elements in Article 26(1)
Send this decision to ACER and the EC
Within 5 months as from the
end of the final consultation
Rule – 6 April 2017,
compliance – 31 May 2019
19. Article 28(1) Consult NRAs from directly connected MSs and rele-
vant stakeholders on multipliers, seasonal factors, in-
terruptible discounts, LNG discounts and ‘isolation’
discounts
At the same time as the final
consultation per Article 26(1)
Rule – 6 April 2017,
compliance – 31 May 2019
20. Article
28(1), (3)
Consider the positions of NRAs from directly connect-
ed MSs, take into account the consultation responses
Take a decision on multipliers, seasonal factors,
interruptible discounts, LNG discounts and ‘isolation’
discounts
After the consultation referred
to in point 19, estimate – to-
gether with the decision per
Article 27(4)
Rule – 6 April 2017,
compliance – 31 May 2019
21. Article 28(2) Consult NRAs from directly connected MSs and
relevant stakeholders on multipliers, seasonal factors
interruptible discounts, LNG discounts and ‘isolation’
discounts
Every tariff period as from the
date of the decision referred to
in point 20
Every tariff period after the
initial NRA decision taken by
31 May 2019