In a recent
judgment delivered on 12 February 2026 in C-471/24 J.J. v PKO BP S.A., the CJEU
delivered further important interpretation on matters affecting loan contracts
in variable rates.
In this
Polish case the consumer concluded a mortgage loan contract with variable rate
of interest, which was calculated on the basis, first, of the WIBOR 6M benchmark, an
interest rate benchmark, within the meaning of Article 3(1)(22) of
Regulation 2016/1011, the value of which was set at 1.79% on the date of
conclusion of that agreement, and, secondly, of a fixed margin of 1.85%, the
applicable rate being adjusted to reflect changes in that index on a
six-monthly basis.
As the
consumer alleged the unfairness of the term, this gave new opportunities to the
CJEU to interpret Directive 1993/13/EC on Unfair Contract Terms.
With the first question,
the CJEU was asked whether the term setting out the variable rate of
interest can be assessed for its fairness under Article 1(2), given the
influence of Regulation 2016/1011, which would qualify a term as one that
reflects ‘mandatory statutory or regulatory provisions’. First, the
CJEU importantly noted that although Article 1(2) relates to statutory
or regulatory provisions of Member States and not EU law, as stated Recital 13
of the Directive the 'the provisions contained in acts adopted by the
EU legislature in the form of regulations must be treated, in that regard, in
the same way as the statutory and regulatory provisions of the Member States,
in view of the effects of those regulations as laid down in the second
paragraph of Article 288 TFEU, where such provisions of EU law seek, in
the same way, to determine in a mandatory or supplementary manner the rights
and obligations of the parties to certain contracts. The rationale for the exclusion
established in Article 1(2) of Directive 93/13, …is, in principle,
legitimate to presume that the national legislature struck a balance between
all those rights and obligations, a balance which the EU legislature intended
to preserve ... also applies where those rights and obligations are
determined directly by the EU legislature itself.' (paras 73 and 74).
In answering the first question,
the CJEU confirmed its earlier ruling in C-176/23 (see our report here), that '[a]rticle
1(2) must be interpreted as meaning that the exception provided for
therein does not cover a term in a mortgage loan agreement stipulating a
variable interest rate based on a benchmark, within the meaning of Regulation
2016/1011, and a fixed margin, where the statutory or regulatory provisions
applicable to such a term merely establish a general framework for the setting
of the interest rate for such contracts, while leaving it open to the seller or
supplier to determine the contractual benchmark or the fixed margin which may
be added to the value of that index'.
The second
question related to whether a term in a mortgage loan agreement with a
variable rate of interest based on a benchmark could be the main subject matter
and, as such, exempted from the scrutiny of fairness based on Article
4(2). According to Article 4(2) the assessment of the
unfair nature of the terms may relate neither to the definition of the main
subject matter of the contract nor to the adequacy of the price and
remuneration, on the one hand, as against the services or goods supplied in exchange,
on the other hand, in so far as those terms are in plain, intelligible
language. The question, therefore, here was the interpretation of the meaning
of plain and intelligible in this context; whether where a mortgage loan
agreement contains a term stipulating a variable interest rate based on a
benchmark, within the meaning of Regulation 2016/1011, the transparency
requirement arising from that provision imposes on the creditor certain specific
obligations to provide information as regards the methodology of that index. The claimant alleged that the bank did not
provide reliable, intelligible and complete information concerning the risk
associated with the application of a variable interest rate and the mechanism
for determining the WIBOR 6M benchmark, in particular as regards the influence
that the banks providing the input data which was used to set that benchmark; the
banks participating in setting the benchmark, including PKO, could exert
influence on the benchmark; the input data did not come from transactions
actually carried out on the Polish interbank market, but of price offers made
on that market, which conferred discretion on the contributors to the benchmark.
The CJEU
reiterated its previous position that in this context the transparency
requirement must be understood as requiring an average consumer, who is
reasonably well-informed and reasonably observant and circumspect, is in a
position to understand the specific functioning of the method used for
calculating that rate and thus evaluate, on the basis of clear, intelligible
criteria, the potentially significant economic consequences of such a term on
his or her financial obligations (para 86). Moreover, compliance with the
requirement of transparency must be assessed in light of all relevant facts,
including not only the terms contained in the agreement concerned but also the
promotional material and information provided by the lender during the
negotiation (para 87). Therefore, ‘[a]ccount should also be taken of
the fact that the main elements relating to the calculation of a contractual
reference index are easily accessible, on account of their publication, on
condition that, in the light of the publicly available and accessible information
and the information provided, as the case may be, by the lender, an average
consumer, who is reasonably well informed and reasonably observant and
circumspect, was in a position to understand the specific functioning of the
method used for calculating the variable interest rate, in particular in so far
as it involves a reference index, and thus to assess, on the basis of clear,
intelligible criteria, the potentially significant economic consequences of
such a term on his or her financial obligations (para. 88).
Moreover,
in order to assess whether a term in a loan agreement which falls within the
scope of Article 4(2) satisfies the requirement of transparency imposed by
that provision, it is appropriate to take into consideration all the provisions
of EU law laying down obligations relating to information for consumers which
may be applicable to the agreement concerned. The CJEU then examined
information duties in Directive 2014/17/EC and Regulation 2016/1011, and
concluded that these read together, lay down precise obligations to
provide information to consumers as regards, first the terms of mortgage loan
agreements setting a variable interest rate referring to a benchmark covered by
that regulation and, second, the benchmarks, and that those obligations are
divided between the creditors and the administrators of those benchmarks (para
101). The CJEU concluded that ‘the transparency requirement arising from
Article 4(2) does not impose on the creditor certain specific obligations to
provide information as regards the methodology of that benchmark. The fact that
the creditor has complied with all the obligations to provide information
imposed on it by Directive 2014/17 in respect of such a term and, if it has
provided additional information, has not provided any information giving a
distorted picture of that benchmark is such as to establish that that creditor
has satisfied that requirement of transparency as regards that term.’
The third question called for
interpretation of Article 3(1) in this context, according to which a
contractual term which has not been individually negotiated is to be regarded
as unfair if, contrary to the requirement of good faith, it causes a
significant imbalance in the parties’ rights and obligations arising under the
contract, to the detriment of the consumer. The
question here was whether the very way the benchmark is determined renders the
term substantively unfair. The claimant argued that the way the
benchmark is determined allows PKO to influence the benchmark and, in turn, the
borrower's interest payable. The banks thus afford themselves a ‘hidden margin’ (para
107).
The CJEU noted that Regulation
2016/1011 contains a set of detailed provisions on benchmarks, including the
provision of input data, in particular as regards the nature of those data and
their reliability, and the use of those benchmarks. Consequently, ‘the
use, in a mortgage loan agreement, of a benchmark which, at the time that
agreement is concluded, may be regarded as complying with the requirements of
the framework established by Regulation 2016/1011, in particular as regards its
methodology, in the light of the control provided for by that regulation,
cannot, in principle, be, in itself, such as to create, to the detriment of the
consumer, a significant imbalance in the parties’ rights and obligations,
notwithstanding the fact that the creditor is one of the banks which provide
the input data used by the administrator of that index to determine its
successive values’ (para. 129).
The answer
to the third question is that Article 3(1) must be interpreted as meaning
that, 'the lack of information on the part of the consumer concerning certain
specific features of the contractual benchmark, in particular the fact that its
methodology provides for the use of input data which does not necessarily
correspond to actual transactions and the fact that the creditor is one of the
banks contributing to the determination of that index' - those
specific features themselves are not such as to render that term unfair,
provided that that index could be regarded as consistent with that regulation
at the time of the conclusion of that contract.